CA148625A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA148625A
CA148625A CA000148625A CA148625DA CA148625A CA 148625 A CA148625 A CA 148625A CA 000148625 A CA000148625 A CA 000148625A CA 148625D A CA148625D A CA 148625DA CA 148625 A CA148625 A CA 148625A
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
CA000148625A
Other languages
English (en)
Inventor
Franz Schulz
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 CA148625A publication Critical patent/CA148625A/fr
Expired legal-status Critical Current

Links

CA000148625A 1911-08-26 1911-08-26 Systeme telephonique Expired CA148625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA148625T 1911-08-26

Publications (1)

Publication Number Publication Date
CA148625A true CA148625A (fr) 1913-06-10

Family

ID=45268339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000148625A Expired CA148625A (fr) 1911-08-26 1911-08-26 Systeme telephonique

Country Status (1)

Country Link
CA (1) CA148625A (fr)

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