CA494145A - Non-return flow valve - Google Patents

Non-return flow valve

Info

Publication number
CA494145A
CA494145A CA494145A CA494145DA CA494145A CA 494145 A CA494145 A CA 494145A CA 494145 A CA494145 A CA 494145A CA 494145D A CA494145D A CA 494145DA CA 494145 A CA494145 A CA 494145A
Authority
CA
Canada
Prior art keywords
flow valve
return flow
return
valve
flow
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
CA494145A
Other languages
French (fr)
Inventor
D. Nuenemann Wallace
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA494145A publication Critical patent/CA494145A/en
Expired legal-status Critical Current

Links

CA494145A Non-return flow valve Expired CA494145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA494145T

Publications (1)

Publication Number Publication Date
CA494145A true CA494145A (en) 1953-06-30

Family

ID=35639542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA494145A Expired CA494145A (en) Non-return flow valve

Country Status (1)

Country Link
CA (1) CA494145A (en)

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