FR823487A - Manufacturing process of cathode ray tubes - Google Patents

Manufacturing process of cathode ray tubes

Info

Publication number
FR823487A
FR823487A FR823487DA FR823487A FR 823487 A FR823487 A FR 823487A FR 823487D A FR823487D A FR 823487DA FR 823487 A FR823487 A FR 823487A
Authority
FR
France
Prior art keywords
manufacturing process
cathode ray
ray tubes
tubes
cathode
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR823487A publication Critical patent/FR823487A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
FR823487D 1936-06-24 1937-06-23 Manufacturing process of cathode ray tubes Expired FR823487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE823487X 1936-06-24

Publications (1)

Publication Number Publication Date
FR823487A true FR823487A (en) 1938-01-20

Family

ID=6746426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823487D Expired FR823487A (en) 1936-06-24 1937-06-23 Manufacturing process of cathode ray tubes

Country Status (1)

Country Link
FR (1) FR823487A (en)

Similar Documents

Publication Publication Date Title
FR808979A (en) Method of operation of cathode ray tubes
FR824875A (en) Improvements to cathode ray tubes
FR775686A (en) Cathode ray tube and process for its manufacture
FR823487A (en) Manufacturing process of cathode ray tubes
FR760109A (en) Manufacturing process for cathode ray tubes
FR838948A (en) Manufacturing process of cathode ray tubes
FR47475E (en) Cathode ray tube
FR831049A (en) Cathode ray tubes
FR45767E (en) Manufacturing process of cathode ray oscillographs
FR845391A (en) Cathode ray tubes
FR765706A (en) Cathode ray tube and method of making such tubes
FR828766A (en) Manufacturing process of metal vapor discharge lamps
FR769174A (en) Manufacturing process of cathode ray oscillographs
FR823035A (en) Cathode ray tube
FR827660A (en) Method of manufacturing metal bulb discharge tubes
FR841922A (en) Manufacturing process of electric discharge tubes
FR820792A (en) Manufacturing process for conical tubes
FR808207A (en) Manufacturing process of pleated tubes
FR828095A (en) Improvements to cathode ray tubes
FR808075A (en) Cathode ray tube
FR810650A (en) Cathode ray tube
FR817030A (en) High vacuum tube manufacturing process
FR826429A (en) Secondary electron tube
FR820468A (en) Secondary electron tube
FR818052A (en) Method of manufacturing grids for discharge tubes