BE366813A - Electro-diaphragm (Pick up) for the electric reproduction of records - Google Patents

Electro-diaphragm (Pick up) for the electric reproduction of records

Info

Publication number: BE366813A
Authority: BE; Belgium
Prior art keywords: pick; diaphragm; electro; records; electric reproduction
Prior art date: 1929-10-29

Application number

BE366813A

Other languages

French (fr)

Original Assignee

Ideal Werke Ag

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.)

1929-10-29

Filing date

1930-01-09

Publication date

1930-02-28

1930-01-09 Application filed by Ideal Werke Ag filed Critical Ideal Werke Ag

1930-02-28 Publication of BE366813A publication Critical patent/BE366813A/en

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
- G11B3/02—Arrangements of heads

BE366813A 1929-10-29 1930-01-09 Electro-diaphragm (Pick up) for the electric reproduction of records BE366813A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE366813X		1929-10-29

Publications (1)

Publication Number	Publication Date
BE366813A true BE366813A (en)	1930-02-28

Family

ID=40897462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE366813A BE366813A (en)	1929-10-29	1930-01-09	Electro-diaphragm (Pick up) for the electric reproduction of records

Country Status (1)

Country	Link
BE (1)	BE366813A (en)

1930
- 1930-01-09 BE BE366813A patent/BE366813A/en unknown

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