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BE424651A
(https=)
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EP1938357B1
(en)
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Bismuth-indium amalgam, fluorescent lamps, and methods of manufacture
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Method of manufacturing luminescent sulfides and selenides
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EP0810275A1
(fr)
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Matériau luminophore vert et procédé de fabrication
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CH206030A
(fr)
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Matière luminescente.
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Inorganic luminous material
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(en)
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Calcium-strontium pyro-phosphate phosphors
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Europium strontium chloride phosphate fluorescent composition
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Luminescent compound and method of making the same
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Luminescent materials
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(en)
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Method of stabilizing manganese alloys
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(en)
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Luminescent material
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(en)
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Yellow fluorescent material and method of making the smae
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(en)
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Method of making silver activated sulphide phosphors
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(en)
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Process of producing tungsten filaments.
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(en)
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Method of producing ultraviolet luminescing silicates
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JPH08245957A
(ja)
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蛍光体およびその製造方法
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US1648510A
(en)
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Fluorescent material and method of preparing same
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(en)
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Electron discharge device and process of making the same
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(en)
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Method of making an improved erythemal phosphor
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JPH03143985A
(ja)
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蛍光体の製造方法
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(en)
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Htjrger |
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BE551440A
(https=)
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(en)
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Electrode for arc-lamps.
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EP0426032A2
(en)
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Process for preparing a ZnS fluorescent material
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