CH152939A - Elektrostatischer Lautsprecher. - Google Patents

Elektrostatischer Lautsprecher.

Info

Publication number: CH152939A
Authority: CH; Switzerland
Prior art keywords: electrostatic speaker; speaker; electrostatic
Prior art date: 1930-06-17

Application number

Other languages

English (en)

Inventor

Vogt Hans

Original Assignee

Vogt Hans

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.)

1930-06-17

Filing date

1931-02-12

Publication date

1932-02-29

1931-02-12 Application filed by Vogt Hans filed Critical Vogt Hans

1932-02-29 Publication of CH152939A publication Critical patent/CH152939A/de

Links

CH152939D 1930-06-17 1931-02-12 Elektrostatischer Lautsprecher. CH152939A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE152939X		1930-06-17

Publications (1)

Publication Number	Publication Date
CH152939A true CH152939A (de)	1932-02-29

Family

ID=5675355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH152939D CH152939A (de)	1930-06-17	1931-02-12	Elektrostatischer Lautsprecher.

Country Status (3)

Country	Link
AT (1)	AT126945B (de)
CH (1)	CH152939A (de)
ES (1)	ES121780A1 (de)

1931
- 1931-02-12 CH CH152939D patent/CH152939A/de unknown
- 1931-02-13 AT AT126945D patent/AT126945B/de active
- 1931-02-20 ES ES0121780A patent/ES121780A1/es not_active Expired

Also Published As

Publication number	Publication date
AT126945B (de)	1932-02-25
ES121780A1 (es)	1931-03-16

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