CA183889A - Check valve - Google Patents

Check valve

Info

Publication number
CA183889A
CA183889A CA000183889A CA183889DA CA183889A CA 183889 A CA183889 A CA 183889A CA 000183889 A CA000183889 A CA 000183889A CA 183889D A CA183889D A CA 183889DA CA 183889 A CA183889 A CA 183889A
Authority
CA
Canada
Prior art keywords
check valve
check
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
CA000183889A
Other languages
French (fr)
Inventor
Claude C. Butler
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA183889A publication Critical patent/CA183889A/en
Expired legal-status Critical Current

Links

CA000183889A 1917-10-09 1917-10-09 Check valve Expired CA183889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA183889T 1917-10-09

Publications (1)

Publication Number Publication Date
CA183889A true CA183889A (en) 1918-04-30

Family

ID=45303541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000183889A Expired CA183889A (en) 1917-10-09 1917-10-09 Check valve

Country Status (1)

Country Link
CA (1) CA183889A (en)

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