CH25936A - Verbessertes Körnermikrophon - Google Patents

Verbessertes Körnermikrophon

Info

Publication number
CH25936A
CH25936A CH25936A CH25936DA CH25936A CH 25936 A CH25936 A CH 25936A CH 25936 A CH25936 A CH 25936A CH 25936D A CH25936D A CH 25936DA CH 25936 A CH25936 A CH 25936A
Authority
CH
Switzerland
Prior art keywords
improved grain
microphone
grain microphone
improved
grain
Prior art date
Application number
CH25936A
Other languages
English (en)
Inventor
Wilhelm Senkbeil Friedrich
Original Assignee
Wilhelm Senkbeil Friedrich
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 Wilhelm Senkbeil Friedrich filed Critical Wilhelm Senkbeil Friedrich
Publication of CH25936A publication Critical patent/CH25936A/de

Links

CH25936A 1902-01-06 1902-01-06 Verbessertes Körnermikrophon CH25936A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH25936T 1902-01-06

Publications (1)

Publication Number Publication Date
CH25936A true CH25936A (de) 1903-07-15

Family

ID=4237256

Family Applications (1)

Application Number Title Priority Date Filing Date
CH25936A CH25936A (de) 1902-01-06 1902-01-06 Verbessertes Körnermikrophon

Country Status (1)

Country Link
CH (1) CH25936A (de)

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