CH76376A - Telephone transmitter - Google Patents

Telephone transmitter

Info

Publication number
CH76376A
CH76376A CH76376A CH76376DA CH76376A CH 76376 A CH76376 A CH 76376A CH 76376 A CH76376 A CH 76376A CH 76376D A CH76376D A CH 76376DA CH 76376 A CH76376 A CH 76376A
Authority
CH
Switzerland
Prior art keywords
telephone transmitter
telephone
transmitter
Prior art date
Application number
CH76376A
Other languages
German (de)
Inventor
William Birrell
James Birrell
Aloysius Cavenaugh Richard
Original Assignee
William Birrell
James Birrell
Aloysius Cavenaugh Richard
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 William Birrell, James Birrell, Aloysius Cavenaugh Richard filed Critical William Birrell
Publication of CH76376A publication Critical patent/CH76376A/en

Links

CH76376A 1917-08-10 1917-08-10 Telephone transmitter CH76376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH76376T 1917-08-10

Publications (1)

Publication Number Publication Date
CH76376A true CH76376A (en) 1917-12-01

Family

ID=4328215

Family Applications (1)

Application Number Title Priority Date Filing Date
CH76376A CH76376A (en) 1917-08-10 1917-08-10 Telephone transmitter

Country Status (1)

Country Link
CH (1) CH76376A (en)

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