CA980310A - Vacuum pump - Google Patents

Vacuum pump

Info

Publication number
CA980310A
CA980310A CA215,146A CA215146A CA980310A CA 980310 A CA980310 A CA 980310A CA 215146 A CA215146 A CA 215146A CA 980310 A CA980310 A CA 980310A
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
CA215,146A
Other versions
CA215146S (en
Inventor
Junior L. Fritch
Don R. Brandeberry
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.)
Robinair Manufacturing Corp
Original Assignee
Robinair Manufacturing Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA168,000A external-priority patent/CA973851A/en
Application filed by Robinair Manufacturing Corp filed Critical Robinair Manufacturing Corp
Priority to CA215,146A priority Critical patent/CA980310A/en
Application granted granted Critical
Publication of CA980310A publication Critical patent/CA980310A/en
Expired legal-status Critical Current

Links

CA215,146A 1972-05-11 1974-12-03 Vacuum pump Expired CA980310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA215,146A CA980310A (en) 1972-05-11 1974-12-03 Vacuum pump

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25221372A 1972-05-11 1972-05-11
CA168,000A CA973851A (en) 1972-05-11 1973-04-05 Vacuum pump
CA215,146A CA980310A (en) 1972-05-11 1974-12-03 Vacuum pump

Publications (1)

Publication Number Publication Date
CA980310A true CA980310A (en) 1975-12-23

Family

ID=27162693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,146A Expired CA980310A (en) 1972-05-11 1974-12-03 Vacuum pump

Country Status (1)

Country Link
CA (1) CA980310A (en)

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