CA413191A - Appareil a pomper les gaz - Google Patents

Appareil a pomper les gaz

Info

Publication number
CA413191A
CA413191A CA413191A CA413191DA CA413191A CA 413191 A CA413191 A CA 413191A CA 413191 A CA413191 A CA 413191A CA 413191D A CA413191D A CA 413191DA CA 413191 A CA413191 A CA 413191A
Authority
CA
Canada
Prior art keywords
pumping apparatus
gas pumping
gas
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
CA413191A
Other languages
English (en)
Inventor
Patents Company Power
J. Wydler Johann
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.)
Cities Service Oil Co
Original Assignee
Cities Service Oil Co
Publication date
Application granted granted Critical
Publication of CA413191A publication Critical patent/CA413191A/fr
Expired legal-status Critical Current

Links

CA413191A Appareil a pomper les gaz Expired CA413191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA413191T

Publications (1)

Publication Number Publication Date
CA413191A true CA413191A (fr) 1943-06-15

Family

ID=35522362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA413191A Expired CA413191A (fr) Appareil a pomper les gaz

Country Status (1)

Country Link
CA (1) CA413191A (fr)

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