CA538158A - Pompe helicoidale - Google Patents

Pompe helicoidale

Info

Publication number
CA538158A
CA538158A CA538158A CA538158DA CA538158A CA 538158 A CA538158 A CA 538158A CA 538158 A CA538158 A CA 538158A CA 538158D A CA538158D A CA 538158DA CA 538158 A CA538158 A CA 538158A
Authority
CA
Canada
Prior art keywords
helical pump
helical
pump
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
CA538158A
Other languages
English (en)
Inventor
J. Rand Henry
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.)
Rand Development Corp
Original Assignee
Rand Development Corp
Publication date
Application granted granted Critical
Publication of CA538158A publication Critical patent/CA538158A/fr
Expired legal-status Critical Current

Links

CA538158A Pompe helicoidale Expired CA538158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA538158T

Publications (1)

Publication Number Publication Date
CA538158A true CA538158A (fr) 1957-03-12

Family

ID=35692793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA538158A Expired CA538158A (fr) Pompe helicoidale

Country Status (1)

Country Link
CA (1) CA538158A (fr)

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