DK46771C - Mikrofon. - Google Patents

Mikrofon.

Info

Publication number
DK46771C
DK46771C DK46771DA DK46771C DK 46771 C DK46771 C DK 46771C DK 46771D A DK46771D A DK 46771DA DK 46771 C DK46771 C DK 46771C
Authority
DK
Denmark
Prior art keywords
microphone
Prior art date
Application number
Other languages
English (en)
Original Assignee
Marconi Wireless Telegraph Co
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 Marconi Wireless Telegraph Co filed Critical Marconi Wireless Telegraph Co
Application granted granted Critical
Publication of DK46771C publication Critical patent/DK46771C/da

Links

DK46771D 1931-07-29 1931-07-29 Mikrofon. DK46771C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK46771T 1931-07-29

Publications (1)

Publication Number Publication Date
DK46771C true DK46771C (da) 1933-01-16

Family

ID=8135711

Family Applications (1)

Application Number Title Priority Date Filing Date
DK46771D DK46771C (da) 1931-07-29 1931-07-29 Mikrofon.

Country Status (1)

Country Link
DK (1) DK46771C (da)

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