CA388971A - Pompe a vide pousse - Google Patents

Pompe a vide pousse

Info

Publication number
CA388971A
CA388971A CA388971A CA388971DA CA388971A CA 388971 A CA388971 A CA 388971A CA 388971 A CA388971 A CA 388971A CA 388971D A CA388971D A CA 388971DA CA 388971 A CA388971 A CA 388971A
Authority
CA
Canada
Prior art keywords
vacuum pump
high vacuum
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
CA388971A
Other languages
English (en)
Inventor
C. D. Hickman 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.)
Distillation Products Inc
Original Assignee
Distillation Products Inc
Publication date
Application granted granted Critical
Publication of CA388971A publication Critical patent/CA388971A/fr
Expired legal-status Critical Current

Links

CA388971A Pompe a vide pousse Expired CA388971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA388971T

Publications (1)

Publication Number Publication Date
CA388971A true CA388971A (fr) 1940-05-28

Family

ID=35396591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA388971A Expired CA388971A (fr) Pompe a vide pousse

Country Status (1)

Country Link
CA (1) CA388971A (fr)

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