DK33416C - Diafragma til akustiske Instrumenter. - Google Patents

Diafragma til akustiske Instrumenter.

Info

Publication number: DK33416C
Authority: DK; Denmark
Prior art keywords: diaphragm; acoustic instruments; acoustic; instruments
Prior art date: 1922-07-21

Application number

Other languages

Original Assignee

Talemaskinefabrikanterne The G

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.)

1922-07-21

Filing date

1923-06-23

Publication date

1924-07-07

1923-06-23 Application filed by Talemaskinefabrikanterne The G filed Critical Talemaskinefabrikanterne The G

1924-07-07 Application granted granted Critical

1924-07-07 Publication of DK33416C publication Critical patent/DK33416C/da

Links

DK33416D 1922-07-21 1923-06-23 Diafragma til akustiske Instrumenter. DK33416C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB33416X		1922-07-21

Publications (1)

Publication Number	Publication Date
DK33416C true DK33416C (da)	1924-07-07

Family

ID=9756494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK33416D DK33416C (da)	1922-07-21	1923-06-23	Diafragma til akustiske Instrumenter.

Country Status (1)

Country	Link
DK (1)	DK33416C (da)

1923
- 1923-06-23 DK DK33416D patent/DK33416C/da active

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