CA806020A - Multi-stage vacuum pump - Google Patents

Multi-stage vacuum pump

Info

Publication number
CA806020A
CA806020A CA806020A CA806020DA CA806020A CA 806020 A CA806020 A CA 806020A CA 806020 A CA806020 A CA 806020A CA 806020D A CA806020D A CA 806020DA CA 806020 A CA806020 A CA 806020A
Authority
CA
Canada
Prior art keywords
vacuum pump
stage vacuum
stage
pump
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
CA806020A
Inventor
Joseph A. Leblanc, Jr.
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.)
Precision Scientific Co
Original Assignee
Precision Scientific Co
Publication date
Application granted granted Critical
Publication of CA806020A publication Critical patent/CA806020A/en
Expired legal-status Critical Current

Links

CA806020A Multi-stage vacuum pump Expired CA806020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA806020T

Publications (1)

Publication Number Publication Date
CA806020A true CA806020A (en) 1969-02-11

Family

ID=36276521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA806020A Expired CA806020A (en) Multi-stage vacuum pump

Country Status (1)

Country Link
CA (1) CA806020A (en)

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