CA532878A - Control valve device - Google Patents

Control valve device

Info

Publication number
CA532878A
CA532878A CA532878A CA532878DA CA532878A CA 532878 A CA532878 A CA 532878A CA 532878 A CA532878 A CA 532878A CA 532878D A CA532878D A CA 532878DA CA 532878 A CA532878 A CA 532878A
Authority
CA
Canada
Prior art keywords
control valve
valve device
control
valve
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
CA532878A
Other languages
French (fr)
Inventor
E. Hewitt Ellis
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
Publication date
Application granted granted Critical
Publication of CA532878A publication Critical patent/CA532878A/en
Expired legal-status Critical Current

Links

CA532878A Control valve device Expired CA532878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA532878T

Publications (1)

Publication Number Publication Date
CA532878A true CA532878A (en) 1956-11-06

Family

ID=35687492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA532878A Expired CA532878A (en) Control valve device

Country Status (1)

Country Link
CA (1) CA532878A (en)

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