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CA581897A - Electric control systems particularly suitable for ward-leonard systems - Google Patents

Electric control systems particularly suitable for ward-leonard systems

Info

Publication number
CA581897A
CA581897A CA581897A CA581897DA CA581897A CA 581897 A CA581897 A CA 581897A CA 581897 A CA581897 A CA 581897A CA 581897D A CA581897D A CA 581897DA CA 581897 A CA581897 A CA 581897A
Authority
CA
Canada
Prior art keywords
systems
ward
particularly suitable
electric control
leonard
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
CA581897A
Other languages
French (fr)
Inventor
Bolton Denis
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Publication date
Application granted granted Critical
Publication of CA581897A publication Critical patent/CA581897A/en
Expired legal-status Critical Current

Links

CA581897A Electric control systems particularly suitable for ward-leonard systems Expired CA581897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA581897T

Publications (1)

Publication Number Publication Date
CA581897A true CA581897A (en) 1959-08-25

Family

ID=35761329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA581897A Expired CA581897A (en) Electric control systems particularly suitable for ward-leonard systems

Country Status (1)

Country Link
CA (1) CA581897A (en)

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