CA292966A - Activation des filaments - Google Patents

Activation des filaments

Info

Publication number
CA292966A
CA292966A CA292966A CA292966DA CA292966A CA 292966 A CA292966 A CA 292966A CA 292966 A CA292966 A CA 292966A CA 292966D A CA292966D A CA 292966DA CA 292966 A CA292966 A CA 292966A
Authority
CA
Canada
Prior art keywords
filament activation
filament
activation
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
CA292966A
Other languages
English (en)
Inventor
C. Sproesser 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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA292966A publication Critical patent/CA292966A/fr
Expired legal-status Critical Current

Links

CA292966A Activation des filaments Expired CA292966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA292966T

Publications (1)

Publication Number Publication Date
CA292966A true CA292966A (fr) 1929-09-10

Family

ID=35230285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292966A Expired CA292966A (fr) Activation des filaments

Country Status (1)

Country Link
CA (1) CA292966A (fr)

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