CA168020A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA168020A
CA168020A CA000168020A CA168020DA CA168020A CA 168020 A CA168020 A CA 168020A CA 000168020 A CA000168020 A CA 000168020A CA 168020D A CA168020D A CA 168020DA CA 168020 A CA168020 A CA 168020A
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
CA000168020A
Other languages
English (en)
Inventor
Otto Asmussen
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 CA168020A publication Critical patent/CA168020A/fr
Expired legal-status Critical Current

Links

CA000168020A 1914-08-17 1914-08-17 Systeme telephonique Expired CA168020A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA168020T 1914-08-17

Publications (1)

Publication Number Publication Date
CA168020A true CA168020A (fr) 1916-03-07

Family

ID=45287690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000168020A Expired CA168020A (fr) 1914-08-17 1914-08-17 Systeme telephonique

Country Status (1)

Country Link
CA (1) CA168020A (fr)

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