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JP3497787B2
(ja)
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ランプ容器用の、紫外線を吸収し黄色光を濾波するガラス
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EP1065178B1
(en)
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Glass for tungsten-halogen lamp envelope
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CA2551519A1
(fr)
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Verre rouge, procede de fabrication de verre rouge, ampoules et tubes teintes obtenus avec un tel verre
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BE405562A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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CN1396891A
(zh)
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无铅琥珀色电灯泡
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SU1632380A3
(ru)
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Фара автомобильного транспортного средства
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US1778305A
(en)
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Inclosing globe
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US2115839A
(en)
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Electric lamp
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US3175117A
(en)
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Electric incandescent lamp having a light-diffusing bulb
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US1875981A
(en)
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Incandescent electric lamp bulb
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US20010033432A1
(en)
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Glass lens for automotive lighting
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US389526A
(en)
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Feank mooee |
|
Willoughby
|
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Diamond Jubilee Lecture: Light and the community: Part 1 The evolution of electric lamps |
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US1610062A
(en)
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Electric lamp
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US1331937A
(en)
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Composition of color-filter or absorbing-screen for artificial light
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US2073237A
(en)
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Inside-frosted incandescent |
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CH181758A
(de)
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Verfahren zur Herstellung von dünnwandigen Glaskolben für elektrische Glühlampen.
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US1976350A
(en)
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Mold for lenses
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US1450923A
(en)
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Assig-btoj |
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BE402364A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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GB445344A
(en)
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Improved method of manufacturing bulbs for electric incandescent lamps
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GB149978A
(en)
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Improvements in and relating to head-lights and electric bulbs therefor
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GB163040A
(en)
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Improvements in or relating to lamps for road vehicles or the like
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JP2002293569A
(ja)
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電灯用ガラス
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FR2527626A1
(fr)
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Photophores notamment pour tube cathodique
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