CA442867A - Cathode ray device - Google Patents

Cathode ray device

Info

Publication number
CA442867A
CA442867A CA442867A CA442867DA CA442867A CA 442867 A CA442867 A CA 442867A CA 442867 A CA442867 A CA 442867A CA 442867D A CA442867D A CA 442867DA CA 442867 A CA442867 A CA 442867A
Authority
CA
Canada
Prior art keywords
cathode ray
ray device
cathode
ray
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
CA442867A
Other languages
French (fr)
Inventor
P. Johnson Ralph
R. Grams 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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA442867A publication Critical patent/CA442867A/en
Expired legal-status Critical Current

Links

CA442867A Cathode ray device Expired CA442867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA442867T

Publications (1)

Publication Number Publication Date
CA442867A true CA442867A (en) 1947-07-15

Family

ID=35558094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA442867A Expired CA442867A (en) Cathode ray device

Country Status (1)

Country Link
CA (1) CA442867A (en)

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