CA523921A - Check valve - Google Patents

Check valve

Info

Publication number
CA523921A
CA523921A CA523921DA CA523921A CA 523921 A CA523921 A CA 523921A CA 523921D A CA523921D A CA 523921DA CA 523921 A CA523921 A CA 523921A
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
Other languages
French (fr)
Inventor
K. Nickerson Elmer
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.)
Chapman Valve Manufacturing Co
Original Assignee
Chapman Valve Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA523921A publication Critical patent/CA523921A/en
Expired legal-status Critical Current

Links

CA523921D Check valve Expired CA523921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA523921T

Publications (1)

Publication Number Publication Date
CA523921A true CA523921A (en) 1956-04-17

Family

ID=35677158

Family Applications (1)

Application Number Title Priority Date Filing Date
CA523921D Expired CA523921A (en) Check valve

Country Status (1)

Country Link
CA (1) CA523921A (en)

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