CA369514A - Evacuateur - Google Patents

Evacuateur

Info

Publication number
CA369514A
CA369514A CA369514A CA369514DA CA369514A CA 369514 A CA369514 A CA 369514A CA 369514 A CA369514 A CA 369514A CA 369514D A CA369514D A CA 369514DA CA 369514 A CA369514 A CA 369514A
Authority
CA
Canada
Prior art keywords
evacuator
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
CA369514A
Other languages
English (en)
Inventor
C. Groeniger William
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.)
John B Pierce Foundation
Original Assignee
John B Pierce Foundation
Publication date
Application granted granted Critical
Publication of CA369514A publication Critical patent/CA369514A/fr
Expired legal-status Critical Current

Links

CA369514A Evacuateur Expired CA369514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA369514T

Publications (1)

Publication Number Publication Date
CA369514A true CA369514A (fr) 1937-10-26

Family

ID=35370580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA369514A Expired CA369514A (fr) Evacuateur

Country Status (1)

Country Link
CA (1) CA369514A (fr)

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