CA77430A - Appareil de telephone - Google Patents

Appareil de telephone

Info

Publication number
CA77430A
CA77430A CA000077430A CA77430DA CA77430A CA 77430 A CA77430 A CA 77430A CA 000077430 A CA000077430 A CA 000077430A CA 77430D A CA77430D A CA 77430DA CA 77430 A CA77430 A CA 77430A
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
CA000077430A
Other languages
English (en)
Inventor
Arthur Thomas Melnor Thomson
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 CA77430A publication Critical patent/CA77430A/fr
Expired legal-status Critical Current

Links

CA000077430A 1901-06-17 1901-06-17 Appareil de telephone Expired CA77430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA77430T 1901-06-17

Publications (1)

Publication Number Publication Date
CA77430A true CA77430A (fr) 1902-09-16

Family

ID=45193966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000077430A Expired CA77430A (fr) 1901-06-17 1901-06-17 Appareil de telephone

Country Status (1)

Country Link
CA (1) CA77430A (fr)

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