DK42716C - Membran til Højttalere. - Google Patents

Membran til Højttalere.

Info

Publication number
DK42716C
DK42716C DK42716DA DK42716C DK 42716 C DK42716 C DK 42716C DK 42716D A DK42716D A DK 42716DA DK 42716 C DK42716 C DK 42716C
Authority
DK
Denmark
Prior art keywords
speakers
diaphragm
Prior art date
Application number
Other languages
English (en)
Inventor
Af Radiomateriel Walt Vollmann
Original Assignee
Af Radiomateriel Walt Vollmann
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.)
Filing date
Publication date
Application filed by Af Radiomateriel Walt Vollmann filed Critical Af Radiomateriel Walt Vollmann
Application granted granted Critical
Publication of DK42716C publication Critical patent/DK42716C/da

Links

DK42716D 1928-05-05 1929-03-16 Membran til Højttalere. DK42716C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE42716X 1928-05-05

Publications (1)

Publication Number Publication Date
DK42716C true DK42716C (da) 1930-08-11

Family

ID=5624153

Family Applications (1)

Application Number Title Priority Date Filing Date
DK42716D DK42716C (da) 1928-05-05 1929-03-16 Membran til Højttalere.

Country Status (1)

Country Link
DK (1) DK42716C (da)

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