CH274899A - Gramophone. - Google Patents

Gramophone.

Info

Publication number
CH274899A
CH274899A CH274899DA CH274899A CH 274899 A CH274899 A CH 274899A CH 274899D A CH274899D A CH 274899DA CH 274899 A CH274899 A CH 274899A
Authority
CH
Switzerland
Prior art keywords
disc
plate
sound
lever
shaft
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Medwyn Morris Stanley
Morris Reginald
Original Assignee
Medwyn Morris Stanley
Morris Reginald
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 Medwyn Morris Stanley, Morris Reginald filed Critical Medwyn Morris Stanley
Publication of CH274899A publication Critical patent/CH274899A/fr

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
    • 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

Landscapes

  • Automatic Disk Changers (AREA)
CH274899D 1947-04-29 1948-04-23 Gramophone. CH274899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11474/47A GB632233A (en) 1947-04-29 1947-04-29 Improvements relating to sound reproducing machines

Publications (1)

Publication Number Publication Date
CH274899A true CH274899A (fr) 1951-04-30

Family

ID=9986922

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274899D CH274899A (fr) 1947-04-29 1948-04-23 Gramophone.

Country Status (4)

Country Link
BE (1) BE482186A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1) CH274899A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB632233A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1) NL69698C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725235A (en) * 1951-02-05 1955-11-29 Wurlitzer Co Automatic phonograph
US2851273A (en) * 1952-06-16 1958-09-09 Wurlitzer Co Automatic phonograph
US2837337A (en) * 1952-10-16 1958-06-03 Various Assignees Automatic interlocking dual phonograph record player with selective control
US2891797A (en) * 1953-07-06 1959-06-23 Wurlitzer Co Automatic phonograph

Also Published As

Publication number Publication date
NL69698C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1951-10-15
BE482186A (fr) 1948-05-15
GB632233A (en) 1949-11-18

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