CA335121A - Control system - Google Patents

Control system

Info

Publication number
CA335121A
CA335121A CA335121A CA335121DA CA335121A CA 335121 A CA335121 A CA 335121A CA 335121 A CA335121 A CA 335121A CA 335121D A CA335121D A CA 335121DA CA 335121 A CA335121 A CA 335121A
Authority
CA
Canada
Prior art keywords
control system
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
CA335121A
Other languages
French (fr)
Inventor
W. Byron Harold
H. Nicholson Frank
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA335121A publication Critical patent/CA335121A/en
Expired legal-status Critical Current

Links

CA335121A Control system Expired CA335121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA335121T

Publications (1)

Publication Number Publication Date
CA335121A true CA335121A (en) 1933-08-22

Family

ID=35298263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA335121A Expired CA335121A (en) Control system

Country Status (1)

Country Link
CA (1) CA335121A (en)

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