FR2204037A1 - - Google Patents

Info

Publication number
FR2204037A1
FR2204037A1 FR7237824A FR7237824A FR2204037A1 FR 2204037 A1 FR2204037 A1 FR 2204037A1 FR 7237824 A FR7237824 A FR 7237824A FR 7237824 A FR7237824 A FR 7237824A FR 2204037 A1 FR2204037 A1 FR 2204037A1
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.)
Granted
Application number
FR7237824A
Other languages
French (fr)
Other versions
FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
GEIZLER EVGENY
Original Assignee
GEIZLER EVGENY
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
Priority to DE19722251387 priority Critical patent/DE2251387A1/de
Application filed by GEIZLER EVGENY filed Critical GEIZLER EVGENY
Priority to FR7237824A priority patent/FR2204037B1/fr
Publication of FR2204037A1 publication Critical patent/FR2204037A1/fr
Application granted granted Critical
Publication of FR2204037B1 publication Critical patent/FR2204037B1/fr
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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
FR7237824A 1972-10-19 1972-10-25 Expired FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19722251387 DE2251387A1 (de) 1972-10-19 1972-10-19 Elektronenoptisches system fuer elektronenstrahlroehren
FR7237824A FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-19 1972-10-25

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722251387 DE2251387A1 (de) 1972-10-19 1972-10-19 Elektronenoptisches system fuer elektronenstrahlroehren
FR7237824A FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-19 1972-10-25

Publications (2)

Publication Number Publication Date
FR2204037A1 true FR2204037A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-17
FR2204037B1 FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-08-20

Family

ID=25763980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237824A Expired FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-19 1972-10-25

Country Status (2)

Country Link
DE (1) DE2251387A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2251387A1 (de) 1974-05-02
FR2204037B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse