CA93651A - Exchange telephonique - Google Patents

Exchange telephonique

Info

Publication number
CA93651A
CA93651A CA000093651A CA93651DA CA93651A CA 93651 A CA93651 A CA 93651A CA 000093651 A CA000093651 A CA 000093651A CA 93651D A CA93651D A CA 93651DA CA 93651 A CA93651 A CA 93651A
Authority
CA
Canada
Prior art keywords
telephone exchange
telephone
exchange
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
CA000093651A
Other languages
English (en)
Inventor
Frank Albert Lundquist
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 CA93651A publication Critical patent/CA93651A/fr
Expired legal-status Critical Current

Links

CA000093651A 1905-03-11 1905-03-11 Exchange telephonique Expired CA93651A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA93651T 1905-03-11

Publications (1)

Publication Number Publication Date
CA93651A true CA93651A (fr) 1905-06-13

Family

ID=45210186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000093651A Expired CA93651A (fr) 1905-03-11 1905-03-11 Exchange telephonique

Country Status (1)

Country Link
CA (1) CA93651A (fr)

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