FR2089592A5 - - Google Patents

Info

Publication number
FR2089592A5
FR2089592A5 FR7113023A FR7113023A FR2089592A5 FR 2089592 A5 FR2089592 A5 FR 2089592A5 FR 7113023 A FR7113023 A FR 7113023A FR 7113023 A FR7113023 A FR 7113023A FR 2089592 A5 FR2089592 A5 FR 2089592A5
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
FR7113023A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR2089592A5 publication Critical patent/FR2089592A5/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
FR7113023A 1970-05-20 1971-04-06 Expired FR2089592A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3994370A 1970-05-20 1970-05-20

Publications (1)

Publication Number Publication Date
FR2089592A5 true FR2089592A5 (OSRAM) 1972-01-07

Family

ID=21908205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113023A Expired FR2089592A5 (OSRAM) 1970-05-20 1971-04-06

Country Status (4)

Country Link
JP (1) JPS518562B1 (OSRAM)
BE (1) BE765955A (OSRAM)
DE (1) DE2120338A1 (OSRAM)
FR (1) FR2089592A5 (OSRAM)

Also Published As

Publication number Publication date
BE765955A (fr) 1971-09-16
JPS518562B1 (OSRAM) 1976-03-18
DE2120338A1 (OSRAM) 1971-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse