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CH6156A - Innovation on the microphone - Google Patents

Innovation on the microphone

Info

Publication number
CH6156A
CH6156A CH6156A CH6156DA CH6156A CH 6156 A CH6156 A CH 6156A CH 6156 A CH6156 A CH 6156A CH 6156D A CH6156D A CH 6156DA CH 6156 A CH6156 A CH 6156A
Authority
CH
Switzerland
Prior art keywords
innovation
microphone
Prior art date
Application number
CH6156A
Other languages
German (de)
Inventor
George-Septimus Hooker
Original Assignee
Hooker George Septimus
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 Hooker George Septimus filed Critical Hooker George Septimus
Publication of CH6156A publication Critical patent/CH6156A/en

Links

CH6156A 1892-11-24 1892-11-24 Innovation on the microphone CH6156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6156T 1892-11-24

Publications (1)

Publication Number Publication Date
CH6156A true CH6156A (en) 1893-07-15

Family

ID=4191107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6156A CH6156A (en) 1892-11-24 1892-11-24 Innovation on the microphone

Country Status (1)

Country Link
CH (1) CH6156A (en)

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