FR2022524A1 - - Google Patents

Info

Publication number
FR2022524A1
FR2022524A1 FR6937742A FR6937742A FR2022524A1 FR 2022524 A1 FR2022524 A1 FR 2022524A1 FR 6937742 A FR6937742 A FR 6937742A FR 6937742 A FR6937742 A FR 6937742A FR 2022524 A1 FR2022524 A1 FR 2022524A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6937742A
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
Publication of FR2022524A1 publication Critical patent/FR2022524A1/fr
Withdrawn legal-status Critical Current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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
FR6937742A 1968-11-04 1969-11-03 Withdrawn FR2022524A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6815709A NL6815709A (en) 1968-11-04 1968-11-04

Publications (1)

Publication Number Publication Date
FR2022524A1 true FR2022524A1 (en) 1970-07-31

Family

ID=19805067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937742A Withdrawn FR2022524A1 (en) 1968-11-04 1969-11-03

Country Status (5)

Country Link
BE (1) BE741187A (en)
CH (1) CH493089A (en)
DE (1) DE1954695A1 (en)
FR (1) FR2022524A1 (en)
NL (1) NL6815709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408908A1 (en) * 1977-11-15 1979-06-08 Philips Nv IMAGE TUBE FOR COLOR TELEVISION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408908A1 (en) * 1977-11-15 1979-06-08 Philips Nv IMAGE TUBE FOR COLOR TELEVISION

Also Published As

Publication number Publication date
CH493089A (en) 1970-06-30
BE741187A (en) 1970-05-04
DE1954695A1 (en) 1970-05-06
NL6815709A (en) 1970-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse