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Year of Publication 07.02.2012
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Neck portion of a par lamp
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Year of Publication 11.01.2011
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Year of Publication 11.01.2011
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LAMPE A DECHARGE EN ARC DE FAIBLE PUISSANCE
KEEFFE WILLIAM M, ROTHWELL HAROLD L JR, WILLIAM M. KEEFFE ET HAROLD L. ROTHWELL JR
Year of Publication 25.09.1981
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Year of Publication 25.09.1981
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PHOSPHOR-ÜBERZUG FÜR GASENTLADUNGSLAMPEN
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Year of Publication 15.07.2003
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Year of Publication 15.07.2003
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NEON-GASENTLADUNGSLAMPE ZUR ERZEUGUNG VON AMBERFARBENES LICHT
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Year of Publication 15.07.2003
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Year of Publication 15.07.2003
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Phosphor coating for gas discharge lamps
ROTHWELL, HAROLD, JR, PETERS, THOMAS E, MISHRA, KAILASH C, EVANS, JEAN M
Year of Publication 18.06.2003
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Year of Publication 18.06.2003
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Neon discharge lamp for generating amber light
ROTHWELL, HAROLD, JR, PETERS, THOMAS E, KASENGA, ANTHONY F, EVANS, JEAN M
Year of Publication 18.06.2003
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Year of Publication 18.06.2003
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Neon discharge lamp for generating amber light
ROTHWELL, HAROLD, JR, PETERS, THOMAS E, KASENGA, ANTHONY F, EVANS, JEAN M
Year of Publication 12.04.2000
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Year of Publication 12.04.2000
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Phosphor coating for gas discharge lamps
ROTHWELL, HAROLD, JR, PETERS, THOMAS E, MISHRA, KAILASH C, EVANS, JEAN M
Year of Publication 12.04.2000
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Year of Publication 12.04.2000
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PHOSPHOR COATING FOR GAS DISCHARGE LAMPS
MISHRA, KAILASH, PETERS, THOMAS E, ROTHWELL, HAROLD JR, EVANS, JEAN M
Year of Publication 28.03.2000
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Year of Publication 28.03.2000
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INTEGRALLY BALLASTED LAMP ASSEMBLY INCLUDING A SPACER DISK
ROTHWELL, HAROLD L., JR, BROWN, RANDALL D, VEIGA, LOUIE, RICHARD, RENAUD
Year of Publication 16.09.2011
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Year of Publication 16.09.2011
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