CA31041A - Telephone and analogous electric systems - Google Patents

Telephone and analogous electric systems

Info

Publication number
CA31041A
CA31041A CA000031041A CA31041DA CA31041A CA 31041 A CA31041 A CA 31041A CA 000031041 A CA000031041 A CA 000031041A CA 31041D A CA31041D A CA 31041DA CA 31041 A CA31041 A CA 31041A
Authority
CA
Canada
Prior art keywords
telephone
electric systems
analogous electric
analogous
systems
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
CA000031041A
Other languages
French (fr)
Inventor
Anthony B. Ferdinand
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 CA31041A publication Critical patent/CA31041A/en
Expired legal-status Critical Current

Links

CA000031041A Telephone and analogous electric systems Expired CA31041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA31041T

Publications (1)

Publication Number Publication Date
CA31041A true CA31041A (en) 1889-04-04

Family

ID=45147581

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000031041A Expired CA31041A (en) Telephone and analogous electric systems

Country Status (1)

Country Link
CA (1) CA31041A (en)

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