CA389749A - Pumping apparatus - Google Patents

Pumping apparatus

Info

Publication number
CA389749A
CA389749A CA389749A CA389749DA CA389749A CA 389749 A CA389749 A CA 389749A CA 389749 A CA389749 A CA 389749A CA 389749D A CA389749D A CA 389749DA CA 389749 A CA389749 A CA 389749A
Authority
CA
Canada
Prior art keywords
pumping apparatus
pumping
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
CA389749A
Other languages
French (fr)
Inventor
C. Rotter Lutwin
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.)
Lincoln Engineering Co
Original Assignee
Lincoln Engineering Co
Publication date
Application granted granted Critical
Publication of CA389749A publication Critical patent/CA389749A/en
Expired legal-status Critical Current

Links

CA389749A Pumping apparatus Expired CA389749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA389749T

Publications (1)

Publication Number Publication Date
CA389749A true CA389749A (en) 1940-07-02

Family

ID=35397351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA389749A Expired CA389749A (en) Pumping apparatus

Country Status (1)

Country Link
CA (1) CA389749A (en)

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