CA486526A - Production de vides - Google Patents

Production de vides

Info

Publication number
CA486526A
CA486526A CA486526A CA486526DA CA486526A CA 486526 A CA486526 A CA 486526A CA 486526 A CA486526 A CA 486526A CA 486526D A CA486526D A CA 486526DA CA 486526 A CA486526 A CA 486526A
Authority
CA
Canada
Prior art keywords
vacua
production
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
CA486526A
Other languages
English (en)
Inventor
F. Wilcock Donald
G. Chace Edward
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA486526A publication Critical patent/CA486526A/fr
Expired legal-status Critical Current

Links

CA486526A Production de vides Expired CA486526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA486526T

Publications (1)

Publication Number Publication Date
CA486526A true CA486526A (fr) 1952-09-16

Family

ID=35626240

Family Applications (1)

Application Number Title Priority Date Filing Date
CA486526A Expired CA486526A (fr) Production de vides

Country Status (1)

Country Link
CA (1) CA486526A (fr)

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