CA146857A - Telephone apparatus - Google Patents

Telephone apparatus

Info

Publication number
CA146857A
CA146857A CA000146857A CA146857DA CA146857A CA 146857 A CA146857 A CA 146857A CA 000146857 A CA000146857 A CA 000146857A CA 146857D A CA146857D A CA 146857DA CA 146857 A CA146857 A CA 146857A
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
CA000146857A
Other languages
French (fr)
Inventor
George Washington Downs
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 CA146857A publication Critical patent/CA146857A/en
Expired legal-status Critical Current

Links

CA000146857A 1912-12-04 1912-12-04 Telephone apparatus Expired CA146857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA146857T 1912-12-04

Publications (1)

Publication Number Publication Date
CA146857A true CA146857A (en) 1913-03-25

Family

ID=45266571

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000146857A Expired CA146857A (en) 1912-12-04 1912-12-04 Telephone apparatus

Country Status (1)

Country Link
CA (1) CA146857A (en)

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