CA716283A - Vacuum systems - Google Patents

Vacuum systems

Info

Publication number
CA716283A
CA716283A CA716283A CA716283DA CA716283A CA 716283 A CA716283 A CA 716283A CA 716283 A CA716283 A CA 716283A CA 716283D A CA716283D A CA 716283DA CA 716283 A CA716283 A CA 716283A
Authority
CA
Canada
Prior art keywords
vacuum systems
vacuum
systems
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
CA716283A
Inventor
B. Craswell Kenneth
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.)
Bir Vac Ltd
Original Assignee
Bir Vac Ltd
Publication date
Application granted granted Critical
Publication of CA716283A publication Critical patent/CA716283A/en
Expired legal-status Critical Current

Links

CA716283A Vacuum systems Expired CA716283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA716283T

Publications (1)

Publication Number Publication Date
CA716283A true CA716283A (en) 1965-08-24

Family

ID=36051855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA716283A Expired CA716283A (en) Vacuum systems

Country Status (1)

Country Link
CA (1) CA716283A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472039A (en) * 1968-02-19 1969-10-14 Varian Associates Hemispheric cryogenic vacuum trap and vacuum system using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472039A (en) * 1968-02-19 1969-10-14 Varian Associates Hemispheric cryogenic vacuum trap and vacuum system using same

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