CA501908A - Systeme de recepteur telephonique - Google Patents

Systeme de recepteur telephonique

Info

Publication number
CA501908A
CA501908A CA501908A CA501908DA CA501908A CA 501908 A CA501908 A CA 501908A CA 501908 A CA501908 A CA 501908A CA 501908D A CA501908D A CA 501908DA CA 501908 A CA501908 A CA 501908A
Authority
CA
Canada
Prior art keywords
receiving system
telephone receiving
telephone
receiving
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
CA501908A
Other languages
English (en)
Inventor
Ensink Johannes
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA501908A publication Critical patent/CA501908A/fr
Expired legal-status Critical Current

Links

CA501908A Systeme de recepteur telephonique Expired CA501908A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA501908T

Publications (1)

Publication Number Publication Date
CA501908A true CA501908A (fr) 1954-04-27

Family

ID=35647807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA501908A Expired CA501908A (fr) Systeme de recepteur telephonique

Country Status (1)

Country Link
CA (1) CA501908A (fr)

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