CA78766A - Recepteur telephonique - Google Patents

Recepteur telephonique

Info

Publication number
CA78766A
CA78766A CA000078766A CA78766DA CA78766A CA 78766 A CA78766 A CA 78766A CA 000078766 A CA000078766 A CA 000078766A CA 78766D A CA78766D A CA 78766DA CA 78766 A CA78766 A CA 78766A
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
CA000078766A
Other languages
English (en)
Inventor
Francis John Orr
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA78766A publication Critical patent/CA78766A/fr
Expired legal-status Critical Current

Links

CA000078766A 1902-03-03 1902-03-03 Recepteur telephonique Expired CA78766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA78766T 1902-03-03

Publications (1)

Publication Number Publication Date
CA78766A true CA78766A (fr) 1902-12-23

Family

ID=45195302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000078766A Expired CA78766A (fr) 1902-03-03 1902-03-03 Recepteur telephonique

Country Status (1)

Country Link
CA (1) CA78766A (fr)

Similar Documents

Publication Publication Date Title
CA78766A (fr) Recepteur telephonique
CA85643A (fr) Transmetteur telephonique
CA89285A (fr) Transmitteur de telephone
CA77068A (fr) Transmetteur telephonique
CA83089A (fr) Raccordement de telephones
CA79999A (fr) Systeme de telephone
CA81928A (fr) Systeme de telephone
CA85303A (fr) Systeme de telephone
CA82768A (fr) Table de commutateur de telephone
CA85763A (fr) Telegraphe
CA82769A (fr) Commutateur de telephone
CA85494A (fr) Transmetteur de telegraphe
CA80879A (fr) Telegraphe de signalement
CA89390A (fr) Metre pour telephones
CA80881A (fr) Cloche
CA82746A (fr) Systeme de telephone
CA75794A (fr) Berceau
CA81550A (fr) Telegraphe electrique
CA84929A (fr) Telegraphie
CA86283A (fr) Telegraphie
CA80512A (fr) Galvanometre
CA81771A (fr) Appareil telephonique
CA87438A (fr) Ttansmetteur du son
CA83285A (fr) System de telegraphie sans fils
CA81133A (fr) Systeme de telegraphe sans fils