CA494940A - Control circuits - Google Patents

Control circuits

Info

Publication number
CA494940A
CA494940A CA494940A CA494940DA CA494940A CA 494940 A CA494940 A CA 494940A CA 494940 A CA494940 A CA 494940A CA 494940D A CA494940D A CA 494940DA CA 494940 A CA494940 A CA 494940A
Authority
CA
Canada
Prior art keywords
control circuits
circuits
control
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
CA494940A
Other languages
French (fr)
Inventor
C. Avery Robert
Armand O. Adam, Jr.
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
Publication date
Application granted granted Critical
Publication of CA494940A publication Critical patent/CA494940A/en
Expired legal-status Critical Current

Links

CA494940A Control circuits Expired CA494940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA494940T

Publications (1)

Publication Number Publication Date
CA494940A true CA494940A (en) 1953-07-28

Family

ID=35640345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA494940A Expired CA494940A (en) Control circuits

Country Status (1)

Country Link
CA (1) CA494940A (en)

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