FR552418A - - Google Patents

Info

Publication number
FR552418A
FR552418A FR552418DA FR552418A FR 552418 A FR552418 A FR 552418A FR 552418D A FR552418D A FR 552418DA FR 552418 A FR552418 A FR 552418A
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 FR552418A publication Critical patent/FR552418A/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
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
FR552418D Expired FR552418A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
FR552418A true FR552418A (enrdf_load_html_response) 1923-05-01

Family

ID=1538456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552418D Expired FR552418A (enrdf_load_html_response)

Country Status (1)

Country Link
FR (1) FR552418A (enrdf_load_html_response)

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