GB1412200A - Sound reproducing apparatus - Google Patents

Sound reproducing apparatus

Info

Publication number
GB1412200A
GB1412200A GB290173A GB290173A GB1412200A GB 1412200 A GB1412200 A GB 1412200A GB 290173 A GB290173 A GB 290173A GB 290173 A GB290173 A GB 290173A GB 1412200 A GB1412200 A GB 1412200A
Authority
GB
United Kingdom
Prior art keywords
tube
gramophone
box
jan
aperture
Prior art date
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
GB290173A
Other languages
English (en)
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.)
Platt S A
Original Assignee
Platt S A
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 Platt S A filed Critical Platt S A
Publication of GB1412200A publication Critical patent/GB1412200A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card

Landscapes

  • Toys (AREA)
GB290173A 1972-01-19 1973-01-19 Sound reproducing apparatus Expired GB1412200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21910572A 1972-01-19 1972-01-19

Publications (1)

Publication Number Publication Date
GB1412200A true GB1412200A (en) 1975-10-29

Family

ID=22817901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB290173A Expired GB1412200A (en) 1972-01-19 1973-01-19 Sound reproducing apparatus

Country Status (8)

Country Link
JP (1) JPS4912801A (de)
CA (1) CA976487A (de)
DE (1) DE2301292A1 (de)
FR (1) FR2168493B3 (de)
GB (1) GB1412200A (de)
IL (1) IL41285A0 (de)
IT (1) IT978120B (de)
NL (1) NL7300675A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168998A (ja) * 1987-12-21 1989-07-04 Kiyoo Shimomura 紙製品の模様付け方法

Also Published As

Publication number Publication date
DE2301292A1 (de) 1973-07-26
FR2168493B3 (de) 1976-01-23
CA976487A (en) 1975-10-21
IL41285A0 (en) 1973-03-30
JPS4912801A (de) 1974-02-04
FR2168493A1 (de) 1973-08-31
IT978120B (it) 1974-09-20
NL7300675A (de) 1973-07-23

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed