CA68197A - Appareil de change de telephone - Google Patents

Appareil de change de telephone

Info

Publication number
CA68197A
CA68197A CA000068197A CA68197DA CA68197A CA 68197 A CA68197 A CA 68197A CA 000068197 A CA000068197 A CA 000068197A CA 68197D A CA68197D A CA 68197DA CA 68197 A CA68197 A CA 68197A
Authority
CA
Canada
Prior art keywords
telephone exchange
exchange apparatus
telephone
exchange
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
CA000068197A
Other languages
English (en)
Inventor
Charles Ezra Scribner
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.)
Bell Telephone Company of Canada
Original Assignee
Bell Telephone Company of Canada
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 Bell Telephone Company of Canada filed Critical Bell Telephone Company of Canada
Application granted granted Critical
Publication of CA68197A publication Critical patent/CA68197A/fr
Expired legal-status Critical Current

Links

CA000068197A 1897-01-05 1897-01-05 Appareil de change de telephone Expired CA68197A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA68197T 1897-01-05

Publications (1)

Publication Number Publication Date
CA68197A true CA68197A (fr) 1900-07-24

Family

ID=45184735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000068197A Expired CA68197A (fr) 1897-01-05 1897-01-05 Appareil de change de telephone

Country Status (1)

Country Link
CA (1) CA68197A (fr)

Similar Documents

Publication Publication Date Title
CA68197A (fr) Appareil de change de telephone
CA71309A (fr) Appareil d'exchange de telephones
CA56808A (fr) Appareil de peage pour telephones
CA74462A (fr) Appareil d'echange de telephone
CA62377A (fr) Telephone
CA57069A (fr) Appareil a sabler
CA57773A (fr) Appareil a draguer
CA58833A (fr) Appareil d'enseigne enlumine
CA59193A (fr) Appareil pour faire de la saumure
CA59364A (fr) Appareil a laver l'or
CA60432A (fr) Annunciateur pour lignes de telephones
CA58709A (fr) Echange de telephone
CA60011A (fr) Echange de telephone
CA66299A (fr) Echange de telephone
CA56555A (fr) Appareil a vignette
CA77046A (fr) Appareil d'echange telephonique
CA61227A (fr) Appareil a fondre les caracteres
CA58118A (fr) Appareil refrigerant
CA55404A (fr) Appareil photographique
CA53737A (fr) Appareil de telephone
CA54132A (fr) Appareil telephonique
CA60388A (fr) Appareil electrique
CA59926A (fr) Circuit de telephone
CA56564A (fr) Berceau
CA57095A (fr) Appareil de draguage