Warm-up circuit for high-pressure gas discharge lamp - speeds warm-up by using extra series impedance to increase current during warm-up period
DE2804172A1
SUSPENSION FOR A LOAD
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Incandescent tungsten filament halogen lamp - has filament at least partly coated with thermally decomposable metal bromide dissolved in volatile hydrocarbon
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GAS DISCHARGE LAMP WITH CONTINUUM IN THE VISIBLE SPECTRAL AREA
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HOUSING FOR OPERATING LIGHT
JPS534159A
Swivel joint
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UV and IR radiator reflector - is spiral shaped reflector reproducing logarithmic or other geometric spiral
GB1570507A
Dental treatment device for hardening photopolymerizable dental treatment substances
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TREATMENT TENT, IN PARTICULAR SURGICAL TENT
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Contact pin insulation of infrared bright radiators
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PROJECTORS WITH CRUSHES SURROUNDED BY BASE SLEEVES AND METHOD AND DEVICE FOR CONNECTING THE GLASS BODY OF THE LAMP WITH THE BASE SLEEVES
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Discharge lamp for the disactivation of micro-organisms
GB1552334A
Metal halide discharge lamp for use in curing polymerizable lacquers
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Antimony iodide discharge lamps - for deactivating microorganisms
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Metal halogenide discharge lamp for hardening polymerisable lacquer - uses antimony and iodine and filled with inert gas of set partial pressure and voltage
JPS51119883A
Apparatus for controlling attachment of at least one pigment contained in dye
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Ultra violet or infrared lamp - has twin reflector system for beam focussing with parabolic type additional reflector
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Colour location of colour sample measuring device - is by brightness method and has three photoelectric receivers with colour filters
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Microorganism deactivation gas discharge lamp - with pressurized neon filling containing antimony and iodine powder
