DK13734C - Device by Microphones. - Google Patents

Device by Microphones.

Info

Publication number
DK13734C
DK13734C DK13734DA DK13734C DK 13734 C DK13734 C DK 13734C DK 13734D A DK13734D A DK 13734DA DK 13734 C DK13734 C DK 13734C
Authority
DK
Denmark
Prior art keywords
microphones
Prior art date
Application number
Other languages
Danish (da)
Inventor
Carl Emil Egner
Johan Gunnar Holmstroem
Original Assignee
Carl Emil Egner
Johan Gunnar Holmstroem
Publication date
Application granted granted Critical
Publication of DK13734C publication Critical patent/DK13734C/en

Links

DK13734D Device by Microphones. DK13734C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK13734T

Publications (1)

Publication Number Publication Date
DK13734C true DK13734C (en) 1910-09-26

Family

ID=27829615

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13734D DK13734C (en) Device by Microphones.

Country Status (1)

Country Link
DK (1) DK13734C (en)

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