FR1556255A - - Google Patents

Info

Publication number
FR1556255A
FR1556255A FR1556255DA FR1556255A FR 1556255 A FR1556255 A FR 1556255A FR 1556255D A FR1556255D A FR 1556255DA FR 1556255 A FR1556255 A FR 1556255A
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1556255A publication Critical patent/FR1556255A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
FR1556255D 1966-11-22 1967-11-22 Expired FR1556255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL666616395A NL152113B (en) 1966-11-22 1966-11-22 DEVICE WITH A DISCHARGE TUBE FOR DISPLAYING SYMBOLS AND DISCHARGE TUBE INTENDED FOR SUCH DEVICE.

Publications (1)

Publication Number Publication Date
FR1556255A true FR1556255A (en) 1969-02-07

Family

ID=19798254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556255D Expired FR1556255A (en) 1966-11-22 1967-11-22

Country Status (6)

Country Link
US (1) US3479547A (en)
JP (1) JPS521268B1 (en)
DE (1) DE1589270B2 (en)
FR (1) FR1556255A (en)
GB (1) GB1156877A (en)
NL (1) NL152113B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171502A (en) * 1970-10-23 1979-10-16 Owens-Illinois, Inc. Gaseous breakdown display device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558019A (en) * 1939-02-02 1951-06-26 Products & Licensing Corp Signal distributing system for television receiver tube having equal number of picture elements and cathode rays
FR958354A (en) * 1947-11-29 1950-03-08
US2848638A (en) * 1953-06-09 1958-08-19 Edwin W Smith Multi-display tube
US3133221A (en) * 1960-09-16 1964-05-12 Westinghouse Electric Corp Electroluminescent device and terminal means therefor
NL278331A (en) * 1961-06-06

Also Published As

Publication number Publication date
US3479547A (en) 1969-11-18
NL152113B (en) 1977-01-17
JPS521268B1 (en) 1977-01-13
DE1589270B2 (en) 1976-05-20
GB1156877A (en) 1969-07-02
NL6616395A (en) 1968-05-24
DE1589270A1 (en) 1970-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse