FR805294A - Improvements to cathode ray tubes - Google Patents

Improvements to cathode ray tubes

Info

Publication number
FR805294A
FR805294A FR805294DA FR805294A FR 805294 A FR805294 A FR 805294A FR 805294D A FR805294D A FR 805294DA FR 805294 A FR805294 A FR 805294A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR805294A publication Critical patent/FR805294A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
FR805294D 1935-08-03 1935-08-03 Improvements to cathode ray tubes Expired FR805294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805294T 1935-08-03

Publications (1)

Publication Number Publication Date
FR805294A true FR805294A (en) 1936-11-16

Family

ID=9251222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805294D Expired FR805294A (en) 1935-08-03 1935-08-03 Improvements to cathode ray tubes

Country Status (1)

Country Link
FR (1) FR805294A (en)

Similar Documents

Publication Publication Date Title
FR834085A (en) Cathode ray tube
FR50137E (en) Improvements to cathode ray tubes
FR774394A (en) Cathode ray tube
FR754518A (en) Improvements to cathode ray tubes
FR776158A (en) Improvements to cathode ray tubes
FR47147E (en) Improvements to cathode ray lamps
FR45657E (en) Cathode ray tube
FR773683A (en) Device applicable to cathode ray tubes
FR951671A (en) Improvements to cathode ray tubes
FR787469A (en) Improvements to cathode ray tubes
FR47475E (en) Cathode ray tube
FR45110E (en) Cathode ray tube
FR787744A (en) Improvements to cathode ray tubes
FR802715A (en) Improvements to cathode ray tubes
FR780110A (en) Cathode ray tube
FR739278A (en) Improvements to cathode ray tubes
FR831049A (en) Cathode ray tubes
FR786030A (en) Improvements to cathode ray tube assemblies
FR805294A (en) Improvements to cathode ray tubes
FR784623A (en) Improvements to cathode ray tubes
FR828095A (en) Improvements to cathode ray tubes
FR768962A (en) Improvements to cathode ray lamps
FR815084A (en) Improvements to thermionic discharge tubes
FR808075A (en) Cathode ray tube
FR810650A (en) Cathode ray tube