CA468609A - Screw-pumps - Google Patents

Screw-pumps

Info

Publication number
CA468609A
CA468609A CA468609A CA468609DA CA468609A CA 468609 A CA468609 A CA 468609A CA 468609 A CA468609 A CA 468609A CA 468609D A CA468609D A CA 468609DA CA 468609 A CA468609 A CA 468609A
Authority
CA
Canada
Prior art keywords
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
CA468609A
Other languages
French (fr)
Inventor
Oscar Josef Montelius Carl
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.)
IMO-INDUSTRI AB
Original Assignee
IMO-INDUSTRI AB
Publication date
Application granted granted Critical
Publication of CA468609A publication Critical patent/CA468609A/en
Expired legal-status Critical Current

Links

CA468609A Screw-pumps Expired CA468609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA468609T

Publications (1)

Publication Number Publication Date
CA468609A true CA468609A (en) 1950-10-10

Family

ID=35602540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA468609A Expired CA468609A (en) Screw-pumps

Country Status (1)

Country Link
CA (1) CA468609A (en)

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