FR2167615B1 - - Google Patents

Info

Publication number
FR2167615B1
FR2167615B1 FR7300105A FR7300105A FR2167615B1 FR 2167615 B1 FR2167615 B1 FR 2167615B1 FR 7300105 A FR7300105 A FR 7300105A FR 7300105 A FR7300105 A FR 7300105A FR 2167615 B1 FR2167615 B1 FR 2167615B1
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
FR7300105A
Other versions
FR2167615A1 (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.)
LJUDMIRSKY MARK
Original Assignee
LJUDMIRSKY MARK
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 LJUDMIRSKY MARK filed Critical LJUDMIRSKY MARK
Publication of FR2167615A1 publication Critical patent/FR2167615A1/fr
Application granted granted Critical
Publication of FR2167615B1 publication Critical patent/FR2167615B1/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
FR7300105A 1972-01-03 1973-01-03 Expired FR2167615B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1728995 1972-01-03

Publications (2)

Publication Number Publication Date
FR2167615A1 FR2167615A1 (fr) 1973-08-24
FR2167615B1 true FR2167615B1 (fr) 1976-10-29

Family

ID=20497388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300105A Expired FR2167615B1 (fr) 1972-01-03 1973-01-03

Country Status (8)

Country Link
DD (1) DD102231A1 (fr)
DE (1) DE2300190B2 (fr)
FR (1) FR2167615B1 (fr)
GB (1) GB1365851A (fr)
HU (1) HU172262B (fr)
IT (1) IT977987B (fr)
NL (1) NL163886C (fr)
PL (1) PL82359B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491881A (en) * 1982-02-01 1985-01-01 Verbatim Corporation Calibrated drop-out disk

Also Published As

Publication number Publication date
FR2167615A1 (fr) 1973-08-24
DD102231A1 (fr) 1973-12-12
NL163886C (nl) 1980-10-15
DE2300190A1 (de) 1973-07-19
NL7300087A (fr) 1973-07-05
IT977987B (it) 1974-09-20
GB1365851A (en) 1974-09-04
HU172262B (hu) 1978-07-28
NL163886B (nl) 1980-05-16
PL82359B1 (fr) 1975-10-31
DE2300190C3 (fr) 1979-07-19
DE2300190B2 (de) 1978-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse