CA174687A - Appareil a choix de commutateurs - Google Patents

Appareil a choix de commutateurs

Info

Publication number
CA174687A
CA174687A CA000174687A CA174687DA CA174687A CA 174687 A CA174687 A CA 174687A CA 000174687 A CA000174687 A CA 000174687A CA 174687D A CA174687D A CA 174687DA CA 174687 A CA174687 A CA 174687A
Authority
CA
Canada
Prior art keywords
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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
CA000174687A
Other languages
English (en)
Inventor
Oscar Alvin Danielson
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA174687A publication Critical patent/CA174687A/fr
Expired legal-status Critical Current

Links

CA000174687A 1915-06-10 1915-06-10 Appareil a choix de commutateurs Expired CA174687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174687T 1915-06-10

Publications (1)

Publication Number Publication Date
CA174687A true CA174687A (fr) 1917-01-23

Family

ID=45294340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000174687A Expired CA174687A (fr) 1915-06-10 1915-06-10 Appareil a choix de commutateurs

Country Status (1)

Country Link
CA (1) CA174687A (fr)

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