DK86868C - Grammofonplade. - Google Patents

Grammofonplade.

Info

Publication number
DK86868C
DK86868C DK339455AA DK339455A DK86868C DK 86868 C DK86868 C DK 86868C DK 339455A A DK339455A A DK 339455AA DK 339455 A DK339455 A DK 339455A DK 86868 C DK86868 C DK 86868C
Authority
DK
Denmark
Prior art keywords
gramophone record
gramophone
record
Prior art date
Application number
DK339455AA
Other languages
English (en)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of DK86868C publication Critical patent/DK86868C/da

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • 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
    • G11B17/022—Positioning or locking of single discs
    • 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
    • G11B3/68—Record carriers
    • G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
DK339455AA 1954-10-18 1955-10-17 Grammofonplade. DK86868C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2932521X 1954-10-18

Publications (1)

Publication Number Publication Date
DK86868C true DK86868C (da) 1959-02-09

Family

ID=8001647

Family Applications (1)

Application Number Title Priority Date Filing Date
DK339455AA DK86868C (da) 1954-10-18 1955-10-17 Grammofonplade.

Country Status (6)

Country Link
US (1) US2932521A (da)
AT (1) AT192144B (da)
CH (1) CH338310A (da)
DK (1) DK86868C (da)
FR (1) FR1132178A (da)
GB (1) GB790264A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983439A (en) * 1988-05-12 1991-01-08 Fuji Photo Film Co., Ltd. Method of manufacturing a recording medium and recording medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734748A (en) * 1956-02-14 Disc phonograph records
US870961A (en) * 1907-01-07 1907-11-12 August Hoffman Multogram record.
US1737619A (en) * 1926-08-21 1929-12-03 Cameo Record Corp Method of forming disk phonograph records
US2605506A (en) * 1949-04-09 1952-08-05 James A Miller Manufacture of plastic articles
US2619351A (en) * 1949-06-30 1952-11-25 Philco Corp Phonograph record centering and driving means
US2585622A (en) * 1949-09-15 1952-02-12 Webster Chicago Corp Record adapter
US2712943A (en) * 1951-03-27 1955-07-12 Vm Corp Phonograph record adaptor

Also Published As

Publication number Publication date
GB790264A (en) 1958-02-05
FR1132178A (fr) 1957-03-06
CH338310A (de) 1959-05-15
US2932521A (en) 1960-04-12
AT192144B (de) 1957-09-25

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