CA469469A - Pompes a vis - Google Patents

Pompes a vis

Info

Publication number
CA469469A
CA469469A CA469469A CA469469DA CA469469A CA 469469 A CA469469 A CA 469469A CA 469469 A CA469469 A CA 469469A CA 469469D A CA469469D A CA 469469DA CA 469469 A CA469469 A CA 469469A
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
CA469469A
Other languages
English (en)
Inventor
Oscar Torsten 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 CA469469A publication Critical patent/CA469469A/fr
Expired legal-status Critical Current

Links

CA469469A Pompes a vis Expired CA469469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA469469T

Publications (1)

Publication Number Publication Date
CA469469A true CA469469A (fr) 1950-11-21

Family

ID=35603407

Family Applications (1)

Application Number Title Priority Date Filing Date
CA469469A Expired CA469469A (fr) Pompes a vis

Country Status (1)

Country Link
CA (1) CA469469A (fr)

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