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AU481059B2 - Mud scraping device - Google Patents

Mud scraping device

Info

Publication number
AU481059B2
AU481059B2 AU64126/74A AU6412674A AU481059B2 AU 481059 B2 AU481059 B2 AU 481059B2 AU 64126/74 A AU64126/74 A AU 64126/74A AU 6412674 A AU6412674 A AU 6412674A AU 481059 B2 AU481059 B2 AU 481059B2
Authority
AU
Australia
Prior art keywords
scraping device
mud scraping
mud
scraping
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU64126/74A
Other versions
AU6412674A (en
Inventor
Lind And Jorgen Pihl Henric
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polyone Forsaunings AB
Original Assignee
Polyone Forsaunings AB
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 SE7300072A external-priority patent/SE375915B/xx
Application filed by Polyone Forsaunings AB filed Critical Polyone Forsaunings AB
Application granted granted Critical
Publication of AU481059B2 publication Critical patent/AU481059B2/en
Publication of AU6412674A publication Critical patent/AU6412674A/en
Expired legal-status Critical Current

Links

AU64126/74A 1973-01-03 1974-01-03 Mud scraping device Expired AU481059B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7300072A SE375915B (en) 1973-01-03 1973-01-03
SESE7300072 1973-01-03

Publications (2)

Publication Number Publication Date
AU481059B2 true AU481059B2 (en) 1975-07-03
AU6412674A AU6412674A (en) 1975-07-03

Family

ID=

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