FR767660A - - Google Patents

Info

Publication number
FR767660A
FR767660A FR767660DA FR767660A FR 767660 A FR767660 A FR 767660A FR 767660D A FR767660D A FR 767660DA FR 767660 A FR767660 A FR 767660A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR767660A publication Critical patent/FR767660A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
FR767660D Expired FR767660A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
FR767660A true FR767660A (enrdf_load_stackoverflow) 1934-07-20

Family

ID=1551624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767660D Expired FR767660A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
FR (1) FR767660A (enrdf_load_stackoverflow)

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