CA842629A - Concrete pump valve - Google Patents

Concrete pump valve

Info

Publication number
CA842629A
CA842629A CA842629A CA842629DA CA842629A CA 842629 A CA842629 A CA 842629A CA 842629 A CA842629 A CA 842629A CA 842629D A CA842629D A CA 842629DA CA 842629 A CA842629 A CA 842629A
Authority
CA
Canada
Prior art keywords
concrete pump
pump valve
valve
concrete
pump
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
CA842629A
Inventor
D. Wenzel Philip
M. Schaible Aaron
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.)
Case LLC
Original Assignee
JI Case Co
Publication date
Application granted granted Critical
Publication of CA842629A publication Critical patent/CA842629A/en
Expired legal-status Critical Current

Links

CA842629A Concrete pump valve Expired CA842629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842629T

Publications (1)

Publication Number Publication Date
CA842629A true CA842629A (en) 1970-05-26

Family

ID=36326832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA842629A Expired CA842629A (en) Concrete pump valve

Country Status (1)

Country Link
CA (1) CA842629A (en)

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