CA181507A - Appareil telephonique - Google Patents

Appareil telephonique

Info

Publication number
CA181507A
CA181507A CA000181507A CA181507DA CA181507A CA 181507 A CA181507 A CA 181507A CA 000181507 A CA000181507 A CA 000181507A CA 181507D A CA181507D A CA 181507DA CA 181507 A CA181507 A CA 181507A
Authority
CA
Canada
Prior art keywords
telephone apparatus
telephone
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
CA000181507A
Other languages
English (en)
Inventor
George I. Galitzka
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 CA181507A publication Critical patent/CA181507A/fr
Expired legal-status Critical Current

Links

CA000181507A 1917-09-05 1917-09-05 Appareil telephonique Expired CA181507A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181507T 1917-09-05

Publications (1)

Publication Number Publication Date
CA181507A true CA181507A (fr) 1918-01-08

Family

ID=45301159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181507A Expired CA181507A (fr) 1917-09-05 1917-09-05 Appareil telephonique

Country Status (1)

Country Link
CA (1) CA181507A (fr)

Similar Documents

Publication Publication Date Title
CA181124A (fr) Systeme telephonique
CA178036A (fr) Appareil telephonique
CA179454A (fr) Appareil de station centrale telephonique
CA186089A (fr) Appareil telephonique
CA178860A (fr) Hydraucone
CA176369A (fr) Appareil telegraphique
CA181400A (fr) Systeme telephonique
CA181397A (fr) Systeme telephonique
CA186185A (fr) Systeme telephonique
CA179852A (fr) Systeme telephonique
CA187775A (fr) Systeme telephonique
CA186302A (fr) Systeme telephonique
CA187549A (fr) Systeme telephonique
CA181320A (fr) Systeme telephonique
CA186836A (fr) Systeme telephonique
CA177357A (fr) Systeme telephonique
CA186742A (fr) Systeme telephonique
CA185876A (fr) Systeme telephonique
CA183490A (fr) Systeme telephonique
CA186406A (fr) Systeme telephonique
CA179851A (fr) Systeme telephonique
CA181937A (fr) Systeme telephonique
CA179488A (fr) Systeme telephonique
CA179339A (fr) Systeme telephonique
CA185028A (fr) Transformateur telephonique