CH4521A - Transmetteur Téléphonique - Google Patents

Transmetteur Téléphonique

Info

Publication number: CH4521A
Authority: CH; Switzerland
Prior art keywords: telephone transmitter; telephone; transmitter
Prior art date: 1892-01-26

Application number

CH4521A

Other languages

English (en)

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.)

1892-01-26

Filing date

1892-01-26

Publication date

1892-06-15

1892-01-26 Application filed by Joseph Goffin filed Critical Joseph Goffin

1892-06-15 Publication of CH4521A publication Critical patent/CH4521A/fr

Links

CH4521A 1892-01-26 1892-01-26 Transmetteur Téléphonique CH4521A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=4187337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH4521A CH4521A (fr)	1892-01-26	1892-01-26	Transmetteur Téléphonique

Country Status (1)

Country	Link
CH (1)	CH4521A (fr)

1892
- 1892-01-26 CH CH4521A patent/CH4521A/fr unknown

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