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EGYESULT IZZOLAMPA ES VILLAMOSSAGI RT., A HUNGARIAN COMPANY
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1340 BUDAPEST, HU
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Patents Grants
last 30 patents
Information
Patent Grant
Headlight system for motor cars
Patent number
4,891,541
Issue date
Jan 2, 1990
Egyesult Izzolampa es Villamossagi RT
Gyorey Szekacs
F21 - LIGHTING
Information
Patent Grant
Clutch arrangement, mainly for driving the tape-spindle of magnetic...
Patent number
4,889,216
Issue date
Dec 26, 1989
Egyesult Izzolampa es Villamossagi RT
Gabor Nagy
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lighting system and compact electric lighting unit
Patent number
4,560,906
Issue date
Dec 24, 1985
Egyesult Izzolampa es Villamossagi Rt.
Bela Kerekes
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ballast circuits for discharge lamp
Patent number
4,546,290
Issue date
Oct 8, 1985
Egyesult Izzolampa es Villamossagi Rt.
Bela Kerekes
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge vessel for high pressure sodium vapor lamps
Patent number
4,459,509
Issue date
Jul 10, 1984
Egyesult Izzolampa es Villamossagi Rt.
Miklos Csapody
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass envelope for electric light sources
Patent number
4,421,803
Issue date
Dec 20, 1983
Egyesult Izzolampa es Villamossagi Rt.
Andras Czeiler
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Electric lamp provided with a ceramic discharge tube
Patent number
4,376,905
Issue date
Mar 15, 1983
Egyesult Izzolampa es Villamossagi Rt.
Bela Kerekes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal halogen vapor lamp provided with a heat reflecting layer
Patent number
4,342,937
Issue date
Aug 3, 1982
Egyesult Izzolampa es Villamossagi Rt.
Ferenc Nagel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed-beam headlight
Patent number
4,329,614
Issue date
May 11, 1982
Egyesult Izzolampa es Villamossagi Rt.
Gyorgy Szekacs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for replenishing containers for thin and flexible components
Patent number
4,116,328
Issue date
Sep 26, 1978
Egyesult Izzolampa es Villamossagi Rt.
Laszlo Horvath
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for arranging, separating and positioning of items being...
Patent number
3,978,979
Issue date
Sep 7, 1976
Egyesult Izzolampa ES Villamossagi RT
Sandor Mezey
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL