BE578014A - Sound recording and reproducing device - Google Patents

Sound recording and reproducing device

Info

Publication number: BE578014A
Authority: BE; Belgium
Prior art keywords: reproducing device; sound recording; sound; recording; reproducing
Prior art date: 1958-05-06

Application number

BE578014A

Other languages

French (fr)

Inventor

Eudore Brasseur

Original Assignee

Acec

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.)

1958-05-06

Filing date

1959-04-22

Publication date

1959-08-17

1959-04-22 Application filed by Acec filed Critical Acec

1959-08-17 Publication of BE578014A publication Critical patent/BE578014A/en

Classifications

- 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

BE578014A 1958-05-06 1959-04-22 Sound recording and reproducing device BE578014A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1209104T		1958-05-06

Publications (1)

Publication Number	Publication Date
BE578014A true BE578014A (en)	1959-08-17

Family

ID=9674632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE578014A BE578014A (en)	1958-05-06	1959-04-22	Sound recording and reproducing device

Country Status (4)

Country	Link
BE (1)	BE578014A (en)
DE (1)	DE1097707B (en)
FR (1)	FR1209104A (en)
GB (1)	GB851807A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50138011U (en) *	1973-03-28	1975-11-13

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2710191A (en) *	1947-06-07	1955-06-07	Clevite Corp	Magnetic record transducing system
CA565626A (en) *	1950-07-04	1958-11-04	Societe Anonyme Dite: Ateliers De Constructions Electriques De Charleroi	Securing means for magnetic recording sheets
GB751312A (en) *	1953-07-21	1956-06-27	Beyer Eugen	Improvements relating to magnetic recording and reproducing machines
CH326616A (en) *	1954-06-08	1957-12-31	Beyer Eugen	Device for magneto-electric recording and playback

1958
- 1958-05-06 FR FR1209104D patent/FR1209104A/en not_active Expired
1959
- 1959-04-22 BE BE578014A patent/BE578014A/en unknown
- 1959-05-04 GB GB15161/59A patent/GB851807A/en not_active Expired
- 1959-05-04 DE DEA31978A patent/DE1097707B/en active Pending

Also Published As

Publication number	Publication date
GB851807A (en)	1960-10-19
DE1097707B (en)	1961-01-19
FR1209104A (en)	1960-02-29

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