CA360031A - Valve for concrete - Google Patents

Valve for concrete

Info

Publication number
CA360031A
CA360031A CA360031A CA360031DA CA360031A CA 360031 A CA360031 A CA 360031A CA 360031 A CA360031 A CA 360031A CA 360031D A CA360031D A CA 360031DA CA 360031 A CA360031 A CA 360031A
Authority
CA
Canada
Prior art keywords
concrete
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
CA360031A
Other languages
French (fr)
Inventor
Clifford Merwin John
Frederick Lindow Rudolph
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.)
Chain Belt Co
Original Assignee
Chain Belt Co
Publication date
Application granted granted Critical
Publication of CA360031A publication Critical patent/CA360031A/en
Expired legal-status Critical Current

Links

CA360031A Valve for concrete Expired CA360031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA360031T

Publications (1)

Publication Number Publication Date
CA360031A true CA360031A (en) 1936-08-25

Family

ID=35359372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA360031A Expired CA360031A (en) Valve for concrete

Country Status (1)

Country Link
CA (1) CA360031A (en)

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