CA845991A - Vacuum relief valve - Google Patents

Vacuum relief valve

Info

Publication number
CA845991A
CA845991A CA845991A CA845991DA CA845991A CA 845991 A CA845991 A CA 845991A CA 845991 A CA845991 A CA 845991A CA 845991D A CA845991D A CA 845991DA CA 845991 A CA845991 A CA 845991A
Authority
CA
Canada
Prior art keywords
relief valve
vacuum relief
vacuum
valve
relief
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
CA845991A
Inventor
H. Newcomb Douglas
B. Nicholson 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.)
Broughton Corp
Original Assignee
Broughton Corp
Publication date
Application granted granted Critical
Publication of CA845991A publication Critical patent/CA845991A/en
Expired legal-status Critical Current

Links

CA845991A Vacuum relief valve Expired CA845991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA845991T

Publications (1)

Publication Number Publication Date
CA845991A true CA845991A (en) 1970-07-07

Family

ID=36330209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA845991A Expired CA845991A (en) Vacuum relief valve

Country Status (1)

Country Link
CA (1) CA845991A (en)

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