CA439218A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
CA439218A
CA439218A CA439218A CA439218DA CA439218A CA 439218 A CA439218 A CA 439218A CA 439218 A CA439218 A CA 439218A CA 439218D A CA439218D A CA 439218DA CA 439218 A CA439218 A CA 439218A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
cathode
tube
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
CA439218A
Other languages
French (fr)
Inventor
S. Vansant John
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.)
Philco Radio and Television Corp
Original Assignee
Philco Radio and Television Corp
Publication date
Application granted granted Critical
Publication of CA439218A publication Critical patent/CA439218A/en
Expired legal-status Critical Current

Links

CA439218A Cathode ray tube Expired CA439218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA439218T

Publications (1)

Publication Number Publication Date
CA439218A true CA439218A (en) 1947-01-14

Family

ID=35554452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA439218A Expired CA439218A (en) Cathode ray tube

Country Status (1)

Country Link
CA (1) CA439218A (en)

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