CA185168A - Transmetteur telephonique - Google Patents

Transmetteur telephonique

Info

Publication number
CA185168A
CA185168A CA000185168A CA185168DA CA185168A CA 185168 A CA185168 A CA 185168A CA 000185168 A CA000185168 A CA 000185168A CA 185168D A CA185168D A CA 185168DA CA 185168 A CA185168 A CA 185168A
Authority
CA
Canada
Prior art keywords
telephone transmitter
telephone
transmitter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000185168A
Other languages
English (en)
Inventor
Arthur P. Pinkler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA185168A publication Critical patent/CA185168A/fr
Expired legal-status Critical Current

Links

CA000185168A 1917-05-26 1917-05-26 Transmetteur telephonique Expired CA185168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA185168T 1917-05-26

Publications (1)

Publication Number Publication Date
CA185168A true CA185168A (fr) 1918-06-25

Family

ID=45304820

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000185168A Expired CA185168A (fr) 1917-05-26 1917-05-26 Transmetteur telephonique

Country Status (1)

Country Link
CA (1) CA185168A (fr)

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