CA580472A - Pompe a vide - Google Patents

Pompe a vide

Info

Publication number
CA580472A
CA580472A CA580472A CA580472DA CA580472A CA 580472 A CA580472 A CA 580472A CA 580472 A CA580472 A CA 580472A CA 580472D A CA580472D A CA 580472DA CA 580472 A CA580472 A CA 580472A
Authority
CA
Canada
Prior art keywords
vacuum pump
vacuum
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
CA580472A
Other languages
English (en)
Inventor
F. Wessling Kenneth
C. Garrison Victor
M. Nakaji Edward
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.)
Central Scientific Co
Original Assignee
Central Scientific Co
Publication date
Application granted granted Critical
Publication of CA580472A publication Critical patent/CA580472A/fr
Expired legal-status Critical Current

Links

CA580472A Pompe a vide Expired CA580472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA580472T

Publications (1)

Publication Number Publication Date
CA580472A true CA580472A (fr) 1959-07-28

Family

ID=35759892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA580472A Expired CA580472A (fr) Pompe a vide

Country Status (1)

Country Link
CA (1) CA580472A (fr)

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