CA147916A - Telephone apparatus - Google Patents

Telephone apparatus

Info

Publication number
CA147916A
CA147916A CA000147916A CA147916DA CA147916A CA 147916 A CA147916 A CA 147916A CA 000147916 A CA000147916 A CA 000147916A CA 147916D A CA147916D A CA 147916DA CA 147916 A CA147916 A CA 147916A
Authority
CA
Canada
Prior art keywords
telephone apparatus
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
CA000147916A
Other languages
French (fr)
Inventor
Louis Block
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 CA147916A publication Critical patent/CA147916A/en
Expired legal-status Critical Current

Links

CA000147916A 1912-12-26 1912-12-26 Telephone apparatus Expired CA147916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA147916T 1912-12-26

Publications (1)

Publication Number Publication Date
CA147916A true CA147916A (en) 1913-05-13

Family

ID=45267630

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000147916A Expired CA147916A (en) 1912-12-26 1912-12-26 Telephone apparatus

Country Status (1)

Country Link
CA (1) CA147916A (en)

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