DK61904C - Elektromekanisk, navnlig elektroakustisk, Omformer med piezoelektriske Dobbeltplader. - Google Patents

Elektromekanisk, navnlig elektroakustisk, Omformer med piezoelektriske Dobbeltplader.

Info

Publication number: DK61904C
Authority: DK; Denmark
Prior art keywords: electromechanical; converter; double plates; piezoelectric double; electroacoustic
Prior art date: 1940-04-20

Application number

Other languages

Original Assignee

Licentia Gmbh

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.)

1940-04-20

Filing date

1941-04-18

Publication date

1944-02-14

1941-04-18 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1944-02-14 Application granted granted Critical

1944-02-14 Publication of DK61904C publication Critical patent/DK61904C/da

Links

DK61904D 1940-04-20 1941-04-18 Elektromekanisk, navnlig elektroakustisk, Omformer med piezoelektriske Dobbeltplader. DK61904C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE61904X		1940-04-20

Publications (1)

Publication Number	Publication Date
DK61904C true DK61904C (da)	1944-02-14

Family

ID=5631172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK61904D DK61904C (da)	1940-04-20	1941-04-18	Elektromekanisk, navnlig elektroakustisk, Omformer med piezoelektriske Dobbeltplader.

Country Status (1)

Country	Link
DK (1)	DK61904C (da)

1941
- 1941-04-18 DK DK61904D patent/DK61904C/da active

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