CA92405A - Transmetteur telephonique - Google Patents

Transmetteur telephonique

Info

Publication number
CA92405A
CA92405A CA000092405A CA92405DA CA92405A CA 92405 A CA92405 A CA 92405A CA 000092405 A CA000092405 A CA 000092405A CA 92405D A CA92405D A CA 92405DA CA 92405 A CA92405 A CA 92405A
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
CA000092405A
Other languages
English (en)
Inventor
William Warren Dean
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.)
Kellogg Switchboard and Supply Co
Original Assignee
Kellogg Switchboard and Supply Co
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 Kellogg Switchboard and Supply Co filed Critical Kellogg Switchboard and Supply Co
Application granted granted Critical
Publication of CA92405A publication Critical patent/CA92405A/fr
Expired legal-status Critical Current

Links

CA000092405A 1903-12-09 1903-12-09 Transmetteur telephonique Expired CA92405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA92405T 1903-12-09

Publications (1)

Publication Number Publication Date
CA92405A true CA92405A (fr) 1905-03-28

Family

ID=45208940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000092405A Expired CA92405A (fr) 1903-12-09 1903-12-09 Transmetteur telephonique

Country Status (1)

Country Link
CA (1) CA92405A (fr)

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