CA795085A - Screw pumps - Google Patents

Screw pumps

Info

Publication number
CA795085A
CA795085A CA795085A CA795085DA CA795085A CA 795085 A CA795085 A CA 795085A CA 795085 A CA795085 A CA 795085A CA 795085D A CA795085D A CA 795085DA CA 795085 A CA795085 A CA 795085A
Authority
CA
Canada
Prior art keywords
screw pumps
pumps
screw
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
CA795085A
Inventor
G. Spaans Melis
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.)
Nv Machinefabriek Spaans
Original Assignee
Nv Machinefabriek Spaans
Publication date
Application granted granted Critical
Publication of CA795085A publication Critical patent/CA795085A/en
Expired legal-status Critical Current

Links

CA795085A Screw pumps Expired CA795085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA795085T

Publications (1)

Publication Number Publication Date
CA795085A true CA795085A (en) 1968-09-24

Family

ID=36259092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA795085A Expired CA795085A (en) Screw pumps

Country Status (1)

Country Link
CA (1) CA795085A (en)

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