CA166116A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA166116A
CA166116A CA000166116A CA166116DA CA166116A CA 166116 A CA166116 A CA 166116A CA 000166116 A CA000166116 A CA 000166116A CA 166116D A CA166116D A CA 166116DA CA 166116 A CA166116 A CA 166116A
Authority
CA
Canada
Prior art keywords
telephone system
telephone
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
CA000166116A
Other languages
French (fr)
Inventor
Talbot G. Martin
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.)
Automatic Electric Co
Original Assignee
Automatic Electric 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 Automatic Electric Co filed Critical Automatic Electric Co
Application granted granted Critical
Publication of CA166116A publication Critical patent/CA166116A/en
Expired legal-status Critical Current

Links

CA000166116A 1913-11-08 1913-11-08 Telephone system Expired CA166116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166116T 1913-11-08

Publications (1)

Publication Number Publication Date
CA166116A true CA166116A (en) 1915-11-23

Family

ID=45285794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000166116A Expired CA166116A (en) 1913-11-08 1913-11-08 Telephone system

Country Status (1)

Country Link
CA (1) CA166116A (en)

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