CA10416A - Improvements on telephones - Google Patents

Improvements on telephones

Info

Publication number
CA10416A
CA10416A CA000010416A CA10416DA CA10416A CA 10416 A CA10416 A CA 10416A CA 000010416 A CA000010416 A CA 000010416A CA 10416D A CA10416D A CA 10416DA CA 10416 A CA10416 A CA 10416A
Authority
CA
Canada
Prior art keywords
telephones
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
CA000010416A
Other languages
French (fr)
Inventor
George M. Phelps
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
Publication date
Application granted granted Critical
Publication of CA10416A publication Critical patent/CA10416A/en
Expired legal-status Critical Current

Links

CA000010416A Improvements on telephones Expired CA10416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA10416T

Publications (1)

Publication Number Publication Date
CA10416A true CA10416A (en) 1879-09-02

Family

ID=45126963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000010416A Expired CA10416A (en) Improvements on telephones

Country Status (1)

Country Link
CA (1) CA10416A (en)

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