FR1558689A - - Google Patents

Info

Publication number
FR1558689A
FR1558689A FR1558689DA FR1558689A FR 1558689 A FR1558689 A FR 1558689A FR 1558689D A FR1558689D A FR 1558689DA FR 1558689 A FR1558689 A FR 1558689A
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)
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 filed Critical
Application granted granted Critical
Publication of FR1558689A publication Critical patent/FR1558689A/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
FR1558689D 1967-03-09 1968-03-11 Expired FR1558689A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1121567 1967-03-09

Publications (1)

Publication Number Publication Date
FR1558689A true FR1558689A (cs) 1969-02-28

Family

ID=9982132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558689D Expired FR1558689A (cs) 1967-03-09 1968-03-11

Country Status (4)

Country Link
BE (1) BE711945A (cs)
ES (1) ES351440A1 (cs)
FR (1) FR1558689A (cs)
NL (1) NL6803340A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209166A1 (cs) * 1972-11-30 1974-06-28 Basf Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209166A1 (cs) * 1972-11-30 1974-06-28 Basf Ag

Also Published As

Publication number Publication date
NL6803340A (cs) 1968-09-10
ES351440A1 (es) 1969-06-16
BE711945A (cs) 1968-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse