CA406184A - Cathode ray tube magnetic focusing means - Google Patents

Cathode ray tube magnetic focusing means

Info

Publication number
CA406184A
CA406184A CA406184A CA406184DA CA406184A CA 406184 A CA406184 A CA 406184A CA 406184 A CA406184 A CA 406184A CA 406184D A CA406184D A CA 406184DA CA 406184 A CA406184 A CA 406184A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
focusing means
magnetic focusing
tube magnetic
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
CA406184A
Other languages
French (fr)
Inventor
J. Mynall Dennis
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 CA406184A publication Critical patent/CA406184A/en
Expired legal-status Critical Current

Links

CA406184A Cathode ray tube magnetic focusing means Expired CA406184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406184T

Publications (1)

Publication Number Publication Date
CA406184A true CA406184A (en) 1942-07-21

Family

ID=35417484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406184A Expired CA406184A (en) Cathode ray tube magnetic focusing means

Country Status (1)

Country Link
CA (1) CA406184A (en)

Similar Documents

Publication Publication Date Title
CA406184A (en) Cathode ray tube magnetic focusing means
CA408298A (en) Cathode ray tube
CA408011A (en) Cathode ray tube
CA405281A (en) Cathode ray tube
CA407811A (en) Cathode ray tube
CA407817A (en) Cathode ray tube
CA407973A (en) Cathode ray tube
CA404374A (en) Cathode ray tube
CA402231A (en) Cathode ray tube
CA409373A (en) Cathode ray tube arrangement
CA408845A (en) Cathode ray tube circuit
CA404421A (en) Cathode ray tube deflecting circuit
CA406391A (en) Cathode ray tube electrode
CA405905A (en) Cathode ray tube protective system
CA415482A (en) Cathode ray tube
CA404660A (en) Cathode ray deflecting device
CA402955A (en) Electron tube
CA403415A (en) Electron tube
CA405383A (en) Electron tube
CA409154A (en) Electron tube
CA406596A (en) Cathode ray device
CA407595A (en) Cathode ray device
CA409272A (en) Cathode ray device
CA403661A (en) Cathode ray control apparatus
AU125212B2 (en) Improvements in electron beam tube arrangements