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Year of Publication 24.10.2001
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Year of Publication 24.10.2001
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LIGHTING SYSTEM
GEVEN, ANDREAS, S., G, HEUVELMANS, JEAN, J, HAVERLAG, MARCO, FITZGERALD, JOHN
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Year of Publication 10.05.2001
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Year of Publication 14.07.1994
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Year of Publication 15.02.1983
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Year of Publication 15.02.1983
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Year of Publication 07.07.1981
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Year of Publication 27.05.1980
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Year of Publication 27.05.1980
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Year of Publication 22.05.1979
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Year of Publication 22.05.1979
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Year of Publication 02.05.1978
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Year of Publication 02.05.1978
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Low-pressure mercury vapour discharge lamp
VAN KEMENADE; JOHANNES T. C, HEUVELMANS; JEAN J, TER VRUGT; JOHANNES W, SIEBERS; GERARDUS H. M, DEHAIR; JOHANNES T. W
Year of Publication 23.02.1988
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Year of Publication 23.02.1988
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LOW-PRESSURE MERCURY VAPOUR DISCHARGE LAMPS
COUWENBERG,WINSTON,D.,NL, HEUVELMANS,JEAN,J.,NL, LIGTHART,FRANCISCUS,A.,NL, PETERS,ROBERT,C.,NL
Year of Publication 28.07.1983
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Year of Publication 28.07.1983
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NIEDERDRUCKQUECKSILBERDAMPFENTLADUNGSLAMPE
PETERS,ROBERT C.,NL, HEUVELMANS,JEAN J.,NL, LIGTHART,FRANCISCUS A.S.,NL, COUWENBERG,WINSTON D.,NL
Year of Publication 24.10.1979
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Year of Publication 24.10.1979
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NIEDERDRUCKQUECKSILBERDAMPFENTLADUNGSLAMPE
DE HAIR,HOHANNES TH. W.,NL, HEUVELMANS,JEAN J.,NL, SIEBERS,GERARDUS H. M.,NL, KEMENADE,JOHANNES T. C. VAN,NL, TER VRUGT,JOHANNES W.,NL
Year of Publication 29.07.1987
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Year of Publication 29.07.1987
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