BE475339A - - Google Patents

Info

Publication number
BE475339A
BE475339A BE475339DA BE475339A BE 475339 A BE475339 A BE 475339A BE 475339D A BE475339D A BE 475339DA BE 475339 A BE475339 A BE 475339A
Authority
BE
Belgium
Application number
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.)
Publication of BE475339A publication Critical patent/BE475339A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/84Lamps with discharge constricted by high pressure
    • H01J61/86Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F1/00Card games
    • A63F1/06Card games appurtenances

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Discharge Lamp (AREA)
BE475339D 1946-06-17 BE475339A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1813746A GB626951A (en) 1946-06-17 1946-06-17 Improvements in and relating to high pressure electric discharge lamps

Publications (1)

Publication Number Publication Date
BE475339A true BE475339A (en:Method)

Family

ID=10107279

Family Applications (1)

Application Number Title Priority Date Filing Date
BE475339D BE475339A (en:Method) 1946-06-17

Country Status (3)

Country Link
BE (1) BE475339A (en:Method)
FR (1) FR953522A (en:Method)
GB (1) GB626951A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714686A (en) * 1947-11-25 1955-08-02 Gen Electric High pressure mercury vapor electric discharge lamps
US2714687A (en) * 1950-08-02 1955-08-02 Gen Electric High pressure mercury vapor electric discharge lamps
DE1041596B (de) * 1951-01-11 1958-10-23 Engelhard Ind Inc Elektrische Hochdruckentladungslampe
JP3158972B2 (ja) * 1995-06-26 2001-04-23 ウシオ電機株式会社 ショートアーク型水銀ランプ及びその点灯方法

Also Published As

Publication number Publication date
FR953522A (fr) 1949-12-07
GB626951A (en) 1949-07-25

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