CH41183A - Microphone - Google Patents

Microphone

Info

Publication number
CH41183A
CH41183A CH41183A CH41183DA CH41183A CH 41183 A CH41183 A CH 41183A CH 41183 A CH41183 A CH 41183A CH 41183D A CH41183D A CH 41183DA CH 41183 A CH41183 A CH 41183A
Authority
CH
Switzerland
Prior art keywords
microphone
Prior art date
Application number
CH41183A
Other languages
German (de)
Inventor
Georges Zambra
Victor Kuhne
Original Assignee
Georges Zambra
Victor Kuhne
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 Georges Zambra, Victor Kuhne filed Critical Georges Zambra
Publication of CH41183A publication Critical patent/CH41183A/en

Links

CH41183A 1907-10-08 1907-10-08 Microphone CH41183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH41183T 1907-10-08

Publications (1)

Publication Number Publication Date
CH41183A true CH41183A (en) 1908-10-01

Family

ID=4270135

Family Applications (1)

Application Number Title Priority Date Filing Date
CH41183A CH41183A (en) 1907-10-08 1907-10-08 Microphone

Country Status (1)

Country Link
CH (1) CH41183A (en)

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