CA362657A - Pompe a vide - Google Patents

Pompe a vide

Info

Publication number
CA362657A
CA362657A CA362657A CA362657DA CA362657A CA 362657 A CA362657 A CA 362657A CA 362657 A CA362657 A CA 362657A CA 362657D A CA362657D A CA 362657DA CA 362657 A CA362657 A CA 362657A
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
CA362657A
Other languages
English (en)
Inventor
Reginald Burch Cecil
Edmund Bancroft Frank
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
Publication date
Application granted granted Critical
Publication of CA362657A publication Critical patent/CA362657A/fr
Expired legal-status Critical Current

Links

CA362657A Pompe a vide Expired CA362657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA362657T

Publications (1)

Publication Number Publication Date
CA362657A true CA362657A (fr) 1936-12-15

Family

ID=35361995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA362657A Expired CA362657A (fr) Pompe a vide

Country Status (1)

Country Link
CA (1) CA362657A (fr)

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