CA31340A - Appareil transmetteur de telephone - Google Patents

Appareil transmetteur de telephone

Info

Publication number
CA31340A
CA31340A CA000031340A CA31340DA CA31340A CA 31340 A CA31340 A CA 31340A CA 000031340 A CA000031340 A CA 000031340A CA 31340D A CA31340D A CA 31340DA CA 31340 A CA31340 A CA 31340A
Authority
CA
Canada
Prior art keywords
telephones
transmitter
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
CA000031340A
Other languages
English (en)
Inventor
Webster Gillett
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 CA31340A publication Critical patent/CA31340A/fr
Expired legal-status Critical Current

Links

CA000031340A Appareil transmetteur de telephone Expired CA31340A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA31340T

Publications (1)

Publication Number Publication Date
CA31340A true CA31340A (fr) 1889-05-11

Family

ID=45147880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000031340A Expired CA31340A (fr) Appareil transmetteur de telephone

Country Status (1)

Country Link
CA (1) CA31340A (fr)

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