CA721839A - Vacuum pumps - Google Patents

Vacuum pumps

Info

Publication number
CA721839A
CA721839A CA721839A CA721839DA CA721839A CA 721839 A CA721839 A CA 721839A CA 721839 A CA721839 A CA 721839A CA 721839D A CA721839D A CA 721839DA CA 721839 A CA721839 A CA 721839A
Authority
CA
Canada
Prior art keywords
vacuum pumps
pumps
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
CA721839A
Inventor
L. Jepsen Robert
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
Publication date
Application granted granted Critical
Publication of CA721839A publication Critical patent/CA721839A/en
Expired legal-status Critical Current

Links

CA721839A Vacuum pumps Expired CA721839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA721839T

Publications (1)

Publication Number Publication Date
CA721839A true CA721839A (en) 1965-11-16

Family

ID=36057416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA721839A Expired CA721839A (en) Vacuum pumps

Country Status (1)

Country Link
CA (1) CA721839A (en)

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