CA14191A - Improvements in telephones - Google Patents

Improvements in telephones

Info

Publication number
CA14191A
CA14191A CA000014191A CA14191DA CA14191A CA 14191 A CA14191 A CA 14191A CA 000014191 A CA000014191 A CA 000014191A CA 14191D A CA14191D A CA 14191DA CA 14191 A CA14191 A CA 14191A
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
CA000014191A
Other languages
French (fr)
Inventor
Thomas A. Edison
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.)
CANADIAN TELEPHONE Co
Original Assignee
CANADIAN TELEPHONE Co
Publication date
Application granted granted Critical
Publication of CA14191A publication Critical patent/CA14191A/en
Expired legal-status Critical Current

Links

CA000014191A Improvements in telephones Expired CA14191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA14191T

Publications (1)

Publication Number Publication Date
CA14191A true CA14191A (en) 1882-02-18

Family

ID=45130735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000014191A Expired CA14191A (en) Improvements in telephones

Country Status (1)

Country Link
CA (1) CA14191A (en)

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