CA74853A - Commutateur et detente de telephone - Google Patents

Commutateur et detente de telephone

Info

Publication number
CA74853A
CA74853A CA000074853A CA74853DA CA74853A CA 74853 A CA74853 A CA 74853A CA 000074853 A CA000074853 A CA 000074853A CA 74853D A CA74853D A CA 74853DA CA 74853 A CA74853 A CA 74853A
Authority
CA
Canada
Prior art keywords
cut
telephone switch
telephone
switch
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
CA000074853A
Other languages
English (en)
Inventor
Peter J. Wendell
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 CA74853A publication Critical patent/CA74853A/fr
Expired legal-status Critical Current

Links

CA000074853A 1901-07-31 1901-07-31 Commutateur et detente de telephone Expired CA74853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74853T 1901-07-31

Publications (1)

Publication Number Publication Date
CA74853A true CA74853A (fr) 1902-02-18

Family

ID=45191389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074853A Expired CA74853A (fr) 1901-07-31 1901-07-31 Commutateur et detente de telephone

Country Status (1)

Country Link
CA (1) CA74853A (fr)

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