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NO137537C - DEVICE FOR PREVENTING DISCOVERY AND DOWNLOADING - Google Patents

DEVICE FOR PREVENTING DISCOVERY AND DOWNLOADING

Info

Publication number
NO137537C
NO137537C NO352472A NO352472A NO137537C NO 137537 C NO137537 C NO 137537C NO 352472 A NO352472 A NO 352472A NO 352472 A NO352472 A NO 352472A NO 137537 C NO137537 C NO 137537C
Authority
NO
Norway
Prior art keywords
downloading
discovery
preventing
preventing discovery
Prior art date
Application number
NO352472A
Other languages
Norwegian (no)
Other versions
NO137537B (en
Inventor
Hiroshi Miyamoto
Iki Harada
Hirotsugu Masuda
Sadao Hashimoto
Sadao Kamio
Katsuo Morita
Original Assignee
Bridgestone Tire Co Ltd
Hakodate Seimo Sengu Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP9200371U external-priority patent/JPS5125106Y2/ja
Priority claimed from JP1935872U external-priority patent/JPS5310765Y2/ja
Priority claimed from JP3987472U external-priority patent/JPS49689U/ja
Priority claimed from JP8053372U external-priority patent/JPS4939019U/ja
Application filed by Bridgestone Tire Co Ltd, Hakodate Seimo Sengu Kk filed Critical Bridgestone Tire Co Ltd
Publication of NO137537B publication Critical patent/NO137537B/en
Publication of NO137537C publication Critical patent/NO137537C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Road Paving Structures (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
NO352472A 1971-10-08 1972-10-03 DEVICE FOR PREVENTING DISCOVERY AND DOWNLOADING NO137537C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9200371U JPS5125106Y2 (en) 1971-10-08 1971-10-08
JP1935872U JPS5310765Y2 (en) 1972-02-16 1972-02-16
JP3987472U JPS49689U (en) 1972-04-06 1972-04-06
JP8053372U JPS4939019U (en) 1972-07-10 1972-07-10

Publications (2)

Publication Number Publication Date
NO137537B NO137537B (en) 1977-12-05
NO137537C true NO137537C (en) 1978-03-15

Family

ID=27457172

Family Applications (1)

Application Number Title Priority Date Filing Date
NO352472A NO137537C (en) 1971-10-08 1972-10-03 DEVICE FOR PREVENTING DISCOVERY AND DOWNLOADING

Country Status (4)

Country Link
DE (1) DE2248942B2 (en)
GB (1) GB1401355A (en)
NO (1) NO137537C (en)
SE (1) SE395425B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196215B (en) * 1986-10-15 1991-01-09 Jong Tsuen Lin Structure of electric heater
CN113086124B (en) * 2021-05-07 2022-08-09 山东金塘电子科技有限公司 Underwater robot for cleaning attachments on ship body

Also Published As

Publication number Publication date
SE395425B (en) 1977-08-15
DE2248942C3 (en) 1974-05-22
GB1401355A (en) 1975-07-16
NO137537B (en) 1977-12-05
DE2248942B2 (en) 1973-10-25
DE2248942A1 (en) 1973-04-12

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