CA451470A - Pompe a vide eleve - Google Patents

Pompe a vide eleve

Info

Publication number
CA451470A
CA451470A CA451470A CA451470DA CA451470A CA 451470 A CA451470 A CA 451470A CA 451470 A CA451470 A CA 451470A CA 451470D A CA451470D A CA 451470DA CA 451470 A CA451470 A CA 451470A
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
CA451470A
Other languages
English (en)
Inventor
Liebmann Gerhard
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.)
Heraeus Noblelight Analytics Ltd
Original Assignee
Cathodeon Ltd
Publication date
Application granted granted Critical
Publication of CA451470A publication Critical patent/CA451470A/fr
Expired legal-status Critical Current

Links

CA451470A Pompe a vide eleve Expired CA451470A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451470T

Publications (1)

Publication Number Publication Date
CA451470A true CA451470A (fr) 1948-09-28

Family

ID=35569196

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451470A Expired CA451470A (fr) Pompe a vide eleve

Country Status (1)

Country Link
CA (1) CA451470A (fr)

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