CA165938A - Appareil a choix d'appels telephoniques - Google Patents

Appareil a choix d'appels telephoniques

Info

Publication number
CA165938A
CA165938A CA000165938A CA165938DA CA165938A CA 165938 A CA165938 A CA 165938A CA 000165938 A CA000165938 A CA 000165938A CA 165938D A CA165938D A CA 165938DA CA 165938 A CA165938 A CA 165938A
Authority
CA
Canada
Prior art keywords
selecting apparatus
telephone selecting
telephone
selecting
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
CA000165938A
Other languages
English (en)
Inventor
Ruben C.M. Hastings
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 CA165938A publication Critical patent/CA165938A/fr
Expired legal-status Critical Current

Links

CA000165938A 1914-05-11 1914-05-11 Appareil a choix d'appels telephoniques Expired CA165938A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA165938T 1914-05-11

Publications (1)

Publication Number Publication Date
CA165938A true CA165938A (fr) 1915-11-09

Family

ID=45285617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000165938A Expired CA165938A (fr) 1914-05-11 1914-05-11 Appareil a choix d'appels telephoniques

Country Status (1)

Country Link
CA (1) CA165938A (fr)

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