CA691898A - Multi-characteristic valve device - Google Patents

Multi-characteristic valve device

Info

Publication number
CA691898A
CA691898A CA691898A CA691898DA CA691898A CA 691898 A CA691898 A CA 691898A CA 691898 A CA691898 A CA 691898A CA 691898D A CA691898D A CA 691898DA CA 691898 A CA691898 A CA 691898A
Authority
CA
Canada
Prior art keywords
valve device
characteristic valve
characteristic
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
CA691898A
Inventor
Doolittle Charles
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 CA691898A publication Critical patent/CA691898A/en
Expired legal-status Critical Current

Links

CA691898A Multi-characteristic valve device Expired CA691898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA691898T

Publications (1)

Publication Number Publication Date
CA691898A true CA691898A (en) 1964-08-04

Family

ID=35994521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA691898A Expired CA691898A (en) Multi-characteristic valve device

Country Status (1)

Country Link
CA (1) CA691898A (en)

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