CA92862A - Appareil pour lignes telephoniques - Google Patents

Appareil pour lignes telephoniques

Info

Publication number
CA92862A
CA92862A CA000092862A CA92862DA CA92862A CA 92862 A CA92862 A CA 92862A CA 000092862 A CA000092862 A CA 000092862A CA 92862D A CA92862D A CA 92862DA CA 92862 A CA92862 A CA 92862A
Authority
CA
Canada
Prior art keywords
trunk lines
telephone trunk
telephone
lines
trunk
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
CA000092862A
Other languages
English (en)
Inventor
Walter Otis Pennell
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.)
Bell Telephone Company of Canada
Original Assignee
Bell Telephone Company of Canada
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 Bell Telephone Company of Canada filed Critical Bell Telephone Company of Canada
Application granted granted Critical
Publication of CA92862A publication Critical patent/CA92862A/fr
Expired legal-status Critical Current

Links

CA000092862A 1902-05-17 1902-05-17 Appareil pour lignes telephoniques Expired CA92862A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA92862T 1902-05-17

Publications (1)

Publication Number Publication Date
CA92862A true CA92862A (fr) 1905-04-25

Family

ID=45209397

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000092862A Expired CA92862A (fr) 1902-05-17 1902-05-17 Appareil pour lignes telephoniques

Country Status (1)

Country Link
CA (1) CA92862A (fr)

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