CA304332A - Pumping apparatus - Google Patents

Pumping apparatus

Info

Publication number
CA304332A
CA304332A CA304332A CA304332DA CA304332A CA 304332 A CA304332 A CA 304332A CA 304332 A CA304332 A CA 304332A CA 304332D A CA304332D A CA 304332DA CA 304332 A CA304332 A CA 304332A
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
CA304332A
Other languages
French (fr)
Inventor
Ewald Gull Adolf
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA304332A publication Critical patent/CA304332A/en
Expired legal-status Critical Current

Links

CA304332A Pumping apparatus Expired CA304332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA304332T

Publications (1)

Publication Number Publication Date
CA304332A true CA304332A (en) 1930-09-30

Family

ID=35257478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304332A Expired CA304332A (en) Pumping apparatus

Country Status (1)

Country Link
CA (1) CA304332A (en)

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