CA487588A - Pompe a vis - Google Patents

Pompe a vis

Info

Publication number
CA487588A
CA487588A CA487588A CA487588DA CA487588A CA 487588 A CA487588 A CA 487588A CA 487588 A CA487588 A CA 487588A CA 487588D A CA487588D A CA 487588DA CA 487588 A CA487588 A CA 487588A
Authority
CA
Canada
Prior art keywords
screw pump
pump
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
CA487588A
Other languages
English (en)
Inventor
Rathman Gilbert
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA487588A publication Critical patent/CA487588A/fr
Expired legal-status Critical Current

Links

CA487588A Pompe a vis Expired CA487588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA487588T

Publications (1)

Publication Number Publication Date
CA487588A true CA487588A (fr) 1952-10-28

Family

ID=35627306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA487588A Expired CA487588A (fr) Pompe a vis

Country Status (1)

Country Link
CA (1) CA487588A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158996A (en) * 1996-09-12 2000-12-12 Ateliers Busch S.A. Screw rotor set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158996A (en) * 1996-09-12 2000-12-12 Ateliers Busch S.A. Screw rotor set

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