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FR2697944A1
(fr)
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Lampe à incandescence halogène-tungstène.
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FR2669398A1
(fr)
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Phare d'automobile.
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FR2484699A1
(fr)
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Lampe electrique a decharge comportant un tube a arc transversal et son procede
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TWI483285B
(zh)
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介電質屏障放電燈及其製作方法
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FR2566177A1
(fr)
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Lampe a decharge a basse pression
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JPH04220943A
(ja)
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片側でプレス封止されたハロゲン白熱ランプ
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FR2485805A1
(fr)
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Lampe a incandescence a l'halogene munie de conducteurs de courant internes au tungstene/rhenium
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BE393861A
(https=)
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FR2470441A1
(fr)
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Lampe electrique a pincement aplati
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FR2478877A1
(fr)
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Lampe a incandescence a l'halogene munie d'un fusible incorpore
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FR2486714A1
(fr)
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Lampe electrique a incandescence a filament presentant plusieurs sections lumineuses
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JP2007520031A
(ja)
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二重フィラメントのランプ
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US4720653A
(en)
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Electric lamp with bridge support member providing both compressive and axial support
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JP3823915B2
(ja)
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電球
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JPH0589828A
(ja)
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蛍光ランプ
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BE484522A
(https=)
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BE332041A
(https=)
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BE469614A
(https=)
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BE431306A
(https=)
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BE567152A
(https=)
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FR2494498A1
(fr)
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Lampe a decharge a gaz a basse pression
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FR2625607A1
(fr)
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Ampoule fluorescente a pied tubulaire, a electrodes inversees
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FR2659795A1
(fr)
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Lampe a incandescence aux halogenes.
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CH102156A
(fr)
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Dispositif à décharges d'électrons.
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BE366177A
(https=)
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