CA228578A - Pompe humide a vide - Google Patents

Pompe humide a vide

Info

Publication number
CA228578A
CA228578A CA228578A CA228578DA CA228578A CA 228578 A CA228578 A CA 228578A CA 228578 A CA228578 A CA 228578A CA 228578D A CA228578D A CA 228578DA CA 228578 A CA228578 A CA 228578A
Authority
CA
Canada
Prior art keywords
vacuum pump
wet vacuum
wet
pump
vacuum
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
CA228578A
Other languages
English (en)
Inventor
C. Jennings Irving
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.)
Nash Engineering Co
Original Assignee
Nash Engineering Co
Publication date
Application granted granted Critical
Publication of CA228578A publication Critical patent/CA228578A/fr
Expired legal-status Critical Current

Links

CA228578A Pompe humide a vide Expired CA228578A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA228578T

Publications (1)

Publication Number Publication Date
CA228578A true CA228578A (fr) 1923-02-06

Family

ID=35124181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228578A Expired CA228578A (fr) Pompe humide a vide

Country Status (1)

Country Link
CA (1) CA228578A (fr)

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