CA106863A - Appareil de telephone et de telegraphe - Google Patents

Appareil de telephone et de telegraphe

Info

Publication number
CA106863A
CA106863A CA000106863A CA106863DA CA106863A CA 106863 A CA106863 A CA 106863A CA 000106863 A CA000106863 A CA 000106863A CA 106863D A CA106863D A CA 106863DA CA 106863 A CA106863 A CA 106863A
Authority
CA
Canada
Prior art keywords
telegrap0h
telephone
telegrap0h apparatus
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
CA000106863A
Other languages
English (en)
Inventor
Walter A.W.E. Hjorth
Otto R.P. Berglund
Carl E. Ljungman
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 CA106863A publication Critical patent/CA106863A/fr
Expired legal-status Critical Current

Links

CA000106863A 1907-01-18 1907-01-18 Appareil de telephone et de telegraphe Expired CA106863A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA106863T 1907-01-18

Publications (1)

Publication Number Publication Date
CA106863A true CA106863A (fr) 1907-08-06

Family

ID=45226591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000106863A Expired CA106863A (fr) 1907-01-18 1907-01-18 Appareil de telephone et de telegraphe

Country Status (1)

Country Link
CA (1) CA106863A (fr)

Similar Documents

Publication Publication Date Title
CA106863A (fr) Appareil de telephone et de telegraphe
CA116509A (fr) Appareil telephonique
CA116522A (fr) Appareil a repetition pour telephones
CA121221A (fr) Appareil de repetition et circuit de telephones
CA107617A (fr) Appareil telephonique a plusieurs appels
CA106751A (fr) Telephone et telegraphe portatif
CA121281A (fr) Diaphragme pour appareil phonographique et telephonique
CA106809A (fr) Recepteur telephonique et microphone
CA109271A (fr) Telephone
CA106746A (fr) Telephone
CA107608A (fr) Appareil a signal telephonique
CA115372A (fr) Microphone
CA109311A (fr) Appareil cycloramique
CA116011A (fr) Appareil medical pour pneumoniques
CA126102A (fr) Systeme ou appareil de dictee par telephone
CA104773A (fr) Telephone a main
CA122446A (fr) Appareil d'echange telephonique
AU933207A (en) Cycloramie apparatus
CA110208A (fr) Declic a telephones
CA117555A (fr) Systeme de telephones
CA112942A (fr) Systeme de telephone
CA107303A (fr) Systeme telephonique
CA109269A (fr) Systeme telephonique
AU1154708A (en) Improvements in vapour-burning apparatus
AU262905A (en) Telephone systems and apparatus