CA407967A - Lampe a grille-ecran - Google Patents

Lampe a grille-ecran

Info

Publication number
CA407967A
CA407967A CA407967A CA407967DA CA407967A CA 407967 A CA407967 A CA 407967A CA 407967 A CA407967 A CA 407967A CA 407967D A CA407967D A CA 407967DA CA 407967 A CA407967 A CA 407967A
Authority
CA
Canada
Prior art keywords
screen grid
grid tube
tube
screen
grid
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
CA407967A
Other languages
English (en)
Inventor
E. Beggs James
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 CA407967A publication Critical patent/CA407967A/fr
Expired legal-status Critical Current

Links

CA407967A Lampe a grille-ecran Expired CA407967A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407967T

Publications (1)

Publication Number Publication Date
CA407967A true CA407967A (fr) 1942-10-13

Family

ID=35419267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407967A Expired CA407967A (fr) Lampe a grille-ecran

Country Status (1)

Country Link
CA (1) CA407967A (fr)

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