CA183397A - Recepteur telephonique - Google Patents

Recepteur telephonique

Info

Publication number
CA183397A
CA183397A CA000183397A CA183397DA CA183397A CA 183397 A CA183397 A CA 183397A CA 000183397 A CA000183397 A CA 000183397A CA 183397D A CA183397D A CA 183397DA CA 183397 A CA183397 A CA 183397A
Authority
CA
Canada
Prior art keywords
telephone receiver
telephone
receiver
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
CA000183397A
Other languages
English (en)
Inventor
Halsey A. Frederick
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA183397A publication Critical patent/CA183397A/fr
Expired legal-status Critical Current

Links

CA000183397A 1917-02-27 1917-02-27 Recepteur telephonique Expired CA183397A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA183397T 1917-02-27

Publications (1)

Publication Number Publication Date
CA183397A true CA183397A (fr) 1918-04-02

Family

ID=45303049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000183397A Expired CA183397A (fr) 1917-02-27 1917-02-27 Recepteur telephonique

Country Status (1)

Country Link
CA (1) CA183397A (fr)

Similar Documents

Publication Publication Date Title
CA181124A (fr) Systeme telephonique
CA183397A (fr) Recepteur telephonique
CA188450A (fr) Recepteur telephonique
CA186089A (fr) Appareil telephonique
CA180401A (fr) Transmetteur telephonique
CA181342A (fr) Transmetteur telephonique
CA185168A (fr) Transmetteur telephonique
CA185875A (fr) Transmetteur telephonique
CA188892A (fr) Transmitteur telephonique
CA179662A (fr) Dispositif de recepteur telephonique
AU352817A (en) An improved telephonic receiver
AU487317A (en) Telephone transmitter
CA180951A (fr) Mecanisme de recepteur telephonique
CA185876A (fr) Systeme telephonique
CA186185A (fr) Systeme telephonique
CA177357A (fr) Systeme telephonique
CA179339A (fr) Systeme telephonique
CA179488A (fr) Systeme telephonique
CA179851A (fr) Systeme telephonique
CA179852A (fr) Systeme telephonique
CA181397A (fr) Systeme telephonique
CA181400A (fr) Systeme telephonique
CA181937A (fr) Systeme telephonique
CA183490A (fr) Systeme telephonique
CA181320A (fr) Systeme telephonique