DK40924C - Højttaler med en konisk Membran. - Google Patents

Højttaler med en konisk Membran.

Info

Publication number
DK40924C
DK40924C DK40924DA DK40924C DK 40924 C DK40924 C DK 40924C DK 40924D A DK40924D A DK 40924DA DK 40924 C DK40924 C DK 40924C
Authority
DK
Denmark
Prior art keywords
speaker
conical diaphragm
diaphragm
conical
Prior art date
Application number
Other languages
English (en)
Inventor
Af E Artikler Cyril French
Eric Vincent Mackintosh
Original Assignee
Af E Artikler Cyril French
Eric Vincent Mackintosh
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 E Artikler Cyril French, Eric Vincent Mackintosh filed Critical Af E Artikler Cyril French
Application granted granted Critical
Publication of DK40924C publication Critical patent/DK40924C/da

Links

DK40924D 1925-10-24 1926-10-20 Højttaler med en konisk Membran. DK40924C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40924X 1925-10-24

Publications (1)

Publication Number Publication Date
DK40924C true DK40924C (da) 1929-10-14

Family

ID=9770586

Family Applications (1)

Application Number Title Priority Date Filing Date
DK40924D DK40924C (da) 1925-10-24 1926-10-20 Højttaler med en konisk Membran.

Country Status (1)

Country Link
DK (1) DK40924C (da)

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