CA25494A - Circuit et commulateur de telephone - Google Patents

Circuit et commulateur de telephone

Info

Publication number
CA25494A
CA25494A CA000025494A CA25494DA CA25494A CA 25494 A CA25494 A CA 25494A CA 000025494 A CA000025494 A CA 000025494A CA 25494D A CA25494D A CA 25494DA CA 25494 A CA25494 A CA 25494A
Authority
CA
Canada
Prior art keywords
switch
telephone circuit
telephone
circuit
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
CA000025494A
Other languages
English (en)
Inventor
Edwin Pope
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 CA25494A publication Critical patent/CA25494A/fr
Expired legal-status Critical Current

Links

CA000025494A Circuit et commulateur de telephone Expired CA25494A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA25494T

Publications (1)

Publication Number Publication Date
CA25494A true CA25494A (fr) 1886-12-06

Family

ID=45142037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000025494A Expired CA25494A (fr) Circuit et commulateur de telephone

Country Status (1)

Country Link
CA (1) CA25494A (fr)

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