CA255779A - Circuit de telephone payeur - Google Patents

Circuit de telephone payeur

Info

Publication number
CA255779A
CA255779A CA255779A CA255779DA CA255779A CA 255779 A CA255779 A CA 255779A CA 255779 A CA255779 A CA 255779A CA 255779D A CA255779D A CA 255779DA CA 255779 A CA255779 A CA 255779A
Authority
CA
Canada
Prior art keywords
telephone toll
toll circuit
circuit
telephone
toll
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
CA255779A
Other languages
English (en)
Inventor
Francis Toomey John
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.)
INTERNATIONAL WESTERN ELECTRIC Co
Original Assignee
INTERNATIONAL WESTERN ELECTRIC Co
Publication date
Application granted granted Critical
Publication of CA255779A publication Critical patent/CA255779A/fr
Expired legal-status Critical Current

Links

CA255779A Circuit de telephone payeur Expired CA255779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA255779T

Publications (1)

Publication Number Publication Date
CA255779A true CA255779A (fr) 1925-11-24

Family

ID=35164329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA255779A Expired CA255779A (fr) Circuit de telephone payeur

Country Status (1)

Country Link
CA (1) CA255779A (fr)

Similar Documents

Publication Publication Date Title
CA255779A (fr) Circuit de telephone payeur
CA244582A (fr) Circuit de telephone
CA245459A (fr) Circuit telephonique
CA245958A (fr) Circuit recepteur
CA261806A (fr) Circuit telephonique
CA219437A (fr) Circuit telephonique
CA255174A (fr) Circuit de station payeuse
CA247779A (fr) Groupe telephonique manuel
CA251813A (fr) Conjoncteur de circuits
CA267376A (fr) Circuit de recepteur telephonique
CA252200A (fr) Circuit du compteur du reseau telephonique
CA246415A (fr) Commutateur telephonique
CA247564A (fr) Poste-payeur telephonique
CA238907A (fr) Circuit de troncon telephonique
CA245450A (fr) Circuit de troncon telephonique
AU2293625A (en) Telephone device
CA288308A (fr) Dispositif de circuit telephonique
CA246336A (fr) Recepteur telephonique
CA246428A (fr) Ecouteur telephonique
CA249957A (fr) Recepteur telephonique
CA245962A (fr) Instrument telephonique
CA247117A (fr) Instrument telephonique
CA278195A (fr) Circuit telephonique
CA247974A (fr) Coupe-circuit
CA255982A (fr) Coupe-circuit