CA385332A - Dispositif a vide pousse - Google Patents

Dispositif a vide pousse

Info

Publication number
CA385332A
CA385332A CA385332A CA385332DA CA385332A CA 385332 A CA385332 A CA 385332A CA 385332 A CA385332 A CA 385332A CA 385332D A CA385332D A CA 385332DA CA 385332 A CA385332 A CA 385332A
Authority
CA
Canada
Prior art keywords
high vacuum
vacuum device
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
CA385332A
Other languages
English (en)
Inventor
D. Embree Norris
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.)
Eastman Kodak Co
Distillation Products Inc
Original Assignee
Eastman Kodak Co
Distillation Products Inc
Publication date
Application granted granted Critical
Publication of CA385332A publication Critical patent/CA385332A/fr
Expired legal-status Critical Current

Links

CA385332A Dispositif a vide pousse Expired CA385332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA385332T

Publications (1)

Publication Number Publication Date
CA385332A true CA385332A (fr) 1939-11-28

Family

ID=35390555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA385332A Expired CA385332A (fr) Dispositif a vide pousse

Country Status (1)

Country Link
CA (1) CA385332A (fr)

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