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FR700818A - Amplifier lamp grids polarizer - Google Patents

Amplifier lamp grids polarizer

Info

Publication number
FR700818A
FR700818A FR700818DA FR700818A FR 700818 A FR700818 A FR 700818A FR 700818D A FR700818D A FR 700818DA FR 700818 A FR700818 A FR 700818A
Authority
FR
France
Prior art keywords
polarizer
amplifier lamp
grids
lamp grids
amplifier
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
Other languages
French (fr)
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.)
Societe des Etablissements Gaumont
Original Assignee
Societe des Etablissements Gaumont
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
Application filed by Societe des Etablissements Gaumont filed Critical Societe des Etablissements Gaumont
Application granted granted Critical
Publication of FR700818A publication Critical patent/FR700818A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/26—Cells without oxidising active material, e.g. Volta cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR700818D 1929-11-05 1929-11-05 Amplifier lamp grids polarizer Expired FR700818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700818T 1929-11-05

Publications (1)

Publication Number Publication Date
FR700818A true FR700818A (en) 1931-03-07

Family

ID=9051860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700818D Expired FR700818A (en) 1929-11-05 1929-11-05 Amplifier lamp grids polarizer

Country Status (1)

Country Link
FR (1) FR700818A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666801A (en) * 1950-07-14 1954-01-19 John A Victoreen Electric battery and method of making same
US2701272A (en) * 1952-05-27 1955-02-01 Reiner Irving Dry cell battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666801A (en) * 1950-07-14 1954-01-19 John A Victoreen Electric battery and method of making same
US2701272A (en) * 1952-05-27 1955-02-01 Reiner Irving Dry cell battery

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