CA24800A - Telephone et systeme telephonique - Google Patents

Telephone et systeme telephonique

Info

Publication number
CA24800A
CA24800A CA000024800A CA24800DA CA24800A CA 24800 A CA24800 A CA 24800A CA 000024800 A CA000024800 A CA 000024800A CA 24800D A CA24800D A CA 24800DA CA 24800 A CA24800 A CA 24800A
Authority
CA
Canada
Prior art keywords
telephone
telephonic system
telephonic
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
CA000024800A
Other languages
English (en)
Inventor
William C. Lockwood
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
Publication date
Application granted granted Critical
Publication of CA24800A publication Critical patent/CA24800A/fr
Expired legal-status Critical Current

Links

CA000024800A Telephone et systeme telephonique Expired CA24800A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA24800T

Publications (1)

Publication Number Publication Date
CA24800A true CA24800A (fr) 1886-08-23

Family

ID=45141343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000024800A Expired CA24800A (fr) Telephone et systeme telephonique

Country Status (1)

Country Link
CA (1) CA24800A (fr)

Similar Documents

Publication Publication Date Title
CA24800A (fr) Telephone et systeme telephonique
CA25106A (fr) Transmetteur de telephone
CA23251A (fr) Telephone
CA23452A (fr) Telephone
CA23899A (fr) Telephone
CA25151A (fr) Telephone
CA25540A (fr) Systeme de telephone mecanique
CA23983A (fr) Telephone mecanique et avertisseur automatique
CA24742A (fr) Recepteur telephonique
CA25270A (fr) Recepteur telephonique
CA24585A (fr) Appareil telephonique
CA31041A (fr) Systeme de telephone electrique et autres semblables
CA22256A (fr) Telephone
CA24095A (fr) Transmetteur telephonique
CA22945A (fr) Support de fils telegraphiques et telephoniques
CA23370A (fr) Transmetteur telephonique
CA24571A (fr) Echange telephonique
CA22449A (fr) Poteaux metallique pour telegraph et autre usages
CA23897A (fr) Transmetteur de telephone electrique
CA21004A (fr) Telephone
CA22082A (fr) Telephone
CA22151A (fr) Telephone
CA22331A (fr) Telephones
CA23677A (fr) Appareil telephonique
CA25494A (fr) Circuit et commulateur de telephone