CA436687A - Pompe a vapeur a faire le vide - Google Patents

Pompe a vapeur a faire le vide

Info

Publication number
CA436687A
CA436687A CA436687A CA436687DA CA436687A CA 436687 A CA436687 A CA 436687A CA 436687 A CA436687 A CA 436687A CA 436687D A CA436687D A CA 436687DA CA 436687 A CA436687 A CA 436687A
Authority
CA
Canada
Prior art keywords
vacuum pump
vapour vacuum
vapour
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
CA436687A
Other languages
English (en)
Inventor
Alexander Paul
Whiley Cecil
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA436687A publication Critical patent/CA436687A/fr
Expired legal-status Critical Current

Links

CA436687A Pompe a vapeur a faire le vide Expired CA436687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA436687T

Publications (1)

Publication Number Publication Date
CA436687A true CA436687A (fr) 1946-09-03

Family

ID=35551922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA436687A Expired CA436687A (fr) Pompe a vapeur a faire le vide

Country Status (1)

Country Link
CA (1) CA436687A (fr)

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