CA58939A - Commutateur electrique pour telephones et autres - Google Patents

Commutateur electrique pour telephones et autres

Info

Publication number
CA58939A
CA58939A CA000058939A CA58939DA CA58939A CA 58939 A CA58939 A CA 58939A CA 000058939 A CA000058939 A CA 000058939A CA 58939D A CA58939D A CA 58939DA CA 58939 A CA58939 A CA 58939A
Authority
CA
Canada
Prior art keywords
telephone
electric switches
switches
electric
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
CA000058939A
Other languages
English (en)
Inventor
Elias Elkan Ries
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 CA58939A publication Critical patent/CA58939A/fr
Expired legal-status Critical Current

Links

CA000058939A 1897-09-08 1897-09-08 Commutateur electrique pour telephones et autres Expired CA58939A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA58939T 1897-09-08

Publications (1)

Publication Number Publication Date
CA58939A true CA58939A (fr) 1898-02-07

Family

ID=45175477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000058939A Expired CA58939A (fr) 1897-09-08 1897-09-08 Commutateur electrique pour telephones et autres

Country Status (1)

Country Link
CA (1) CA58939A (fr)

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