CA167613A - Systeme de controle de commutateurs - Google Patents

Systeme de controle de commutateurs

Info

Publication number
CA167613A
CA167613A CA000167613A CA167613DA CA167613A CA 167613 A CA167613 A CA 167613A CA 000167613 A CA000167613 A CA 000167613A CA 167613D A CA167613D A CA 167613DA CA 167613 A CA167613 A CA 167613A
Authority
CA
Canada
Prior art keywords
controlling system
switch controlling
switch
controlling
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
CA000167613A
Other languages
English (en)
Inventor
Alben F. Lundell
Frank Norris Reeves
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 CA167613A publication Critical patent/CA167613A/fr
Expired legal-status Critical Current

Links

CA000167613A 1914-12-02 1914-12-02 Systeme de controle de commutateurs Expired CA167613A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA167613T 1914-12-02

Publications (1)

Publication Number Publication Date
CA167613A true CA167613A (fr) 1916-02-15

Family

ID=45287283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000167613A Expired CA167613A (fr) 1914-12-02 1914-12-02 Systeme de controle de commutateurs

Country Status (1)

Country Link
CA (1) CA167613A (fr)

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