CA410931A - Back water valve - Google Patents

Back water valve

Info

Publication number
CA410931A
CA410931A CA410931A CA410931DA CA410931A CA 410931 A CA410931 A CA 410931A CA 410931 A CA410931 A CA 410931A CA 410931D A CA410931D A CA 410931DA CA 410931 A CA410931 A CA 410931A
Authority
CA
Canada
Prior art keywords
water valve
back water
valve
water
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
CA410931A
Other languages
French (fr)
Inventor
Fletcher Davisson Russell
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 CA410931A publication Critical patent/CA410931A/en
Expired legal-status Critical Current

Links

CA410931A Back water valve Expired CA410931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA410931T

Publications (1)

Publication Number Publication Date
CA410931A true CA410931A (en) 1943-03-09

Family

ID=35422233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA410931A Expired CA410931A (en) Back water valve

Country Status (1)

Country Link
CA (1) CA410931A (en)

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