CH2968A - Microphone transmitter - Google Patents

Microphone transmitter

Info

Publication number: CH2968A
Authority: CH; Switzerland
Prior art keywords: microphone transmitter; microphone; transmitter
Prior art date: 1890-12-10

Application number

CH2968A

Other languages

French (fr)

Inventor

A Dejongh

Original Assignee

A Dejongh

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.)

1890-12-10

Filing date

1890-12-10

Publication date

1891-05-15

1890-12-10 Application filed by A Dejongh filed Critical A Dejongh

1891-05-15 Publication of CH2968A publication Critical patent/CH2968A/en

Links

CH2968A 1890-12-10 1890-12-10 Microphone transmitter CH2968A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2968T		1890-12-10

Publications (1)

Publication Number	Publication Date
CH2968A true CH2968A (en)	1891-05-15

Family

ID=4183755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH2968A CH2968A (en)	1890-12-10	1890-12-10	Microphone transmitter

Country Status (1)

Country	Link
CH (1)	CH2968A (en)

1890
- 1890-12-10 CH CH2968A patent/CH2968A/en unknown

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