CA294103A - Telephone attachment - Google Patents

Telephone attachment

Info

Publication number
CA294103A
CA294103A CA294103A CA294103DA CA294103A CA 294103 A CA294103 A CA 294103A CA 294103 A CA294103 A CA 294103A CA 294103D A CA294103D A CA 294103DA CA 294103 A CA294103 A CA 294103A
Authority
CA
Canada
Prior art keywords
telephone attachment
telephone
attachment
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
CA294103A
Other languages
French (fr)
Inventor
S. Marr Winfield
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 CA294103A publication Critical patent/CA294103A/en
Expired legal-status Critical Current

Links

CA294103A Telephone attachment Expired CA294103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294103T

Publications (1)

Publication Number Publication Date
CA294103A true CA294103A (en) 1929-10-22

Family

ID=35231421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294103A Expired CA294103A (en) Telephone attachment

Country Status (1)

Country Link
CA (1) CA294103A (en)

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