CA363230A - Pompe a vide - Google Patents

Pompe a vide

Info

Publication number
CA363230A
CA363230A CA363230A CA363230DA CA363230A CA 363230 A CA363230 A CA 363230A CA 363230 A CA363230 A CA 363230A CA 363230D A CA363230D A CA 363230DA CA 363230 A CA363230 A CA 363230A
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
CA363230A
Other languages
English (en)
Inventor
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 CA363230A publication Critical patent/CA363230A/fr
Expired legal-status Critical Current

Links

CA363230A Pompe a vide Expired CA363230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA363230T

Publications (1)

Publication Number Publication Date
CA363230A true CA363230A (fr) 1937-01-05

Family

ID=35362568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA363230A Expired CA363230A (fr) Pompe a vide

Country Status (1)

Country Link
CA (1) CA363230A (fr)

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