CA258208A - Telephone recepteur et transmetteur avec haut parleur - Google Patents

Telephone recepteur et transmetteur avec haut parleur

Info

Publication number
CA258208A
CA258208A CA258208DA CA258208A CA 258208 A CA258208 A CA 258208A CA 258208D A CA258208D A CA 258208DA CA 258208 A CA258208 A CA 258208A
Authority
CA
Canada
Prior art keywords
receiving
loud speaker
telephone including
transmitting telephone
including loud
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
Other languages
English (en)
Inventor
Joseph Round Henry
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.)
CMC Electronics Inc
Original Assignee
MarconiS Wireless Telegraphy Company of Canada Ltd
Publication date
Application granted granted Critical
Publication of CA258208A publication Critical patent/CA258208A/fr
Expired legal-status Critical Current

Links

CA258208D Telephone recepteur et transmetteur avec haut parleur Expired CA258208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA258208T

Publications (1)

Publication Number Publication Date
CA258208A true CA258208A (fr) 1926-02-16

Family

ID=35166756

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258208D Expired CA258208A (fr) Telephone recepteur et transmetteur avec haut parleur

Country Status (1)

Country Link
CA (1) CA258208A (fr)

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