CA266713A - Dispositif a vide - Google Patents

Dispositif a vide

Info

Publication number
CA266713A
CA266713A CA266713A CA266713DA CA266713A CA 266713 A CA266713 A CA 266713A CA 266713 A CA266713 A CA 266713A CA 266713D A CA266713D A CA 266713DA CA 266713 A CA266713 A CA 266713A
Authority
CA
Canada
Prior art keywords
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
CA266713A
Other languages
English (en)
Inventor
Clayton Rentwchler Harvey
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA266713A publication Critical patent/CA266713A/fr
Expired legal-status Critical Current

Links

CA266713A Dispositif a vide Expired CA266713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA266713T

Publications (1)

Publication Number Publication Date
CA266713A true CA266713A (fr) 1926-12-14

Family

ID=35194668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266713A Expired CA266713A (fr) Dispositif a vide

Country Status (1)

Country Link
CA (1) CA266713A (fr)

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