CA170627A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA170627A
CA170627A CA000170627A CA170627DA CA170627A CA 170627 A CA170627 A CA 170627A CA 000170627 A CA000170627 A CA 000170627A CA 170627D A CA170627D A CA 170627DA CA 170627 A CA170627 A CA 170627A
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
CA000170627A
Other languages
English (en)
Inventor
Hubert Sydney Turner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA170627A publication Critical patent/CA170627A/fr
Expired legal-status Critical Current

Links

CA000170627A 1915-07-17 1915-07-17 Systeme telephonique Expired CA170627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170627T 1915-07-17

Publications (1)

Publication Number Publication Date
CA170627A true CA170627A (fr) 1916-07-04

Family

ID=45290289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000170627A Expired CA170627A (fr) 1915-07-17 1915-07-17 Systeme telephonique

Country Status (1)

Country Link
CA (1) CA170627A (fr)

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