CH4521A - Telephone Transmitter - Google Patents

Telephone Transmitter

Info

Publication number
CH4521A
CH4521A CH4521A CH4521DA CH4521A CH 4521 A CH4521 A CH 4521A CH 4521 A CH4521 A CH 4521A CH 4521D A CH4521D A CH 4521DA CH 4521 A CH4521 A CH 4521A
Authority
CH
Switzerland
Prior art keywords
telephone transmitter
telephone
transmitter
Prior art date
Application number
CH4521A
Other languages
French (fr)
Inventor
Joseph Goffin
Original Assignee
Joseph Goffin
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 Joseph Goffin filed Critical Joseph Goffin
Publication of CH4521A publication Critical patent/CH4521A/en

Links

CH4521A 1892-01-26 1892-01-26 Telephone Transmitter CH4521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4521T 1892-01-26

Publications (1)

Publication Number Publication Date
CH4521A true CH4521A (en) 1892-06-15

Family

ID=4187337

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4521A CH4521A (en) 1892-01-26 1892-01-26 Telephone Transmitter

Country Status (1)

Country Link
CH (1) CH4521A (en)

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