CA23897A - Transmetteur de telephone electrique - Google Patents

Transmetteur de telephone electrique

Info

Publication number
CA23897A
CA23897A CA000023897A CA23897DA CA23897A CA 23897 A CA23897 A CA 23897A CA 000023897 A CA000023897 A CA 000023897A CA 23897D A CA23897D A CA 23897DA CA 23897 A CA23897 A CA 23897A
Authority
CA
Canada
Prior art keywords
telephone transmitter
electric telephone
electric
transmitter
telephone
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
CA000023897A
Other languages
English (en)
Inventor
Philip Jolin
Silvanus P. Thompson
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 CA23897A publication Critical patent/CA23897A/fr
Expired legal-status Critical Current

Links

CA000023897A Transmetteur de telephone electrique Expired CA23897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA23897T

Publications (1)

Publication Number Publication Date
CA23897A true CA23897A (fr) 1886-04-24

Family

ID=45140440

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000023897A Expired CA23897A (fr) Transmetteur de telephone electrique

Country Status (1)

Country Link
CA (1) CA23897A (fr)

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