CA93818A - Appareil et systeme de telephone - Google Patents

Appareil et systeme de telephone

Info

Publication number
CA93818A
CA93818A CA000093818A CA93818DA CA93818A CA 93818 A CA93818 A CA 93818A CA 000093818 A CA000093818 A CA 000093818A CA 93818D A CA93818D A CA 93818DA CA 93818 A CA93818 A CA 93818A
Authority
CA
Canada
Prior art keywords
telephone system
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
CA000093818A
Other languages
English (en)
Inventor
David Henry Wilson
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 CA93818A publication Critical patent/CA93818A/fr
Expired legal-status Critical Current

Links

CA000093818A 1905-04-03 1905-04-03 Appareil et systeme de telephone Expired CA93818A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA93818T 1905-04-03

Publications (1)

Publication Number Publication Date
CA93818A true CA93818A (fr) 1905-06-20

Family

ID=45210353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000093818A Expired CA93818A (fr) 1905-04-03 1905-04-03 Appareil et systeme de telephone

Country Status (1)

Country Link
CA (1) CA93818A (fr)

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