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DK45662C - Diaphragm for Speakers. - Google Patents

Diaphragm for Speakers.

Info

Publication number
DK45662C
DK45662C DK45662DA DK45662C DK 45662 C DK45662 C DK 45662C DK 45662D A DK45662D A DK 45662DA DK 45662 C DK45662 C DK 45662C
Authority
DK
Denmark
Prior art keywords
speakers
diaphragm
Prior art date
Application number
Other languages
Danish (da)
Inventor
David Carl Alfred Hultstroem
Original Assignee
David Carl Alfred Hultstroem
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 David Carl Alfred Hultstroem filed Critical David Carl Alfred Hultstroem
Application granted granted Critical
Publication of DK45662C publication Critical patent/DK45662C/en

Links

DK45662D 1931-09-24 1931-09-24 Diaphragm for Speakers. DK45662C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK45662T 1931-09-24

Publications (1)

Publication Number Publication Date
DK45662C true DK45662C (en) 1932-05-17

Family

ID=8134709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45662D DK45662C (en) 1931-09-24 1931-09-24 Diaphragm for Speakers.

Country Status (1)

Country Link
DK (1) DK45662C (en)

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