CA138805A - Check valve - Google Patents

Check valve

Info

Publication number
CA138805A
CA138805A CA000138805A CA138805DA CA138805A CA 138805 A CA138805 A CA 138805A CA 000138805 A CA000138805 A CA 000138805A CA 138805D A CA138805D A CA 138805DA CA 138805 A CA138805 A CA 138805A
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
CA000138805A
Other languages
French (fr)
Inventor
John W. Cumley
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 CA138805A publication Critical patent/CA138805A/en
Expired legal-status Critical Current

Links

CA000138805A 1911-06-10 1911-06-10 Check valve Expired CA138805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA138805T 1911-06-10

Publications (1)

Publication Number Publication Date
CA138805A true CA138805A (en) 1912-02-27

Family

ID=45258521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000138805A Expired CA138805A (en) 1911-06-10 1911-06-10 Check valve

Country Status (1)

Country Link
CA (1) CA138805A (en)

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