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US2535773A
(en)
*
|
1943-04-17 |
1950-12-26 |
Gen Electric |
Terminal and seal construction for electric lamps and similar devices
|
|
DE1000521B
(de)
*
|
1953-04-25 |
1957-01-10 |
Flora Mannesmann Geb Nestler |
Entladungsblitzlichtlampe, insbesondere fuer Mikroskop-Photographie
|
|
NL105216C
(pm)
*
|
1954-12-14 |
|
|
|
|
US3443144A
(en)
*
|
1964-12-31 |
1969-05-06 |
Sylvania Electric Prod |
Infrared incandescent lamp
|
|
US3457447A
(en)
*
|
1966-07-01 |
1969-07-22 |
Sylvania Electric Prod |
Apertured fluorescent lamp with lens along the aperture
|
|
US3412276A
(en)
*
|
1967-02-02 |
1968-11-19 |
Coastal Dynamics Corp |
Twin filament lamp
|
|
US3617792A
(en)
*
|
1969-02-24 |
1971-11-02 |
Gen Electric |
Highly loaded flourescent lamp particularly for dc operation
|
|
DE2825018C2
(de)
*
|
1978-06-05 |
1986-07-24 |
Georg 4902 Bad Salzuflen Horstmann |
Quecksilberdampf-Niederdrucklampe
|
|
US4356428A
(en)
*
|
1980-03-05 |
1982-10-26 |
Intent Patent, A.G. |
Lighting system
|
|
JPS643953A
(en)
*
|
1987-06-26 |
1989-01-09 |
Hitachi Ltd |
Flat-cross section circular fluorescent lamp
|
|
GB2217905A
(en)
*
|
1988-04-13 |
1989-11-01 |
Ac Dc Holdings Limited |
Discharge lamps
|
|
US5138223A
(en)
*
|
1989-06-17 |
1992-08-11 |
Toshiba Lighting & Technology Corporation |
Tubular fluorescent lamp with intermediate electrode
|
|
EP0764341A1
(de)
*
|
1995-04-05 |
1997-03-26 |
Wedeco Umwelttechnologie Wasser-Boden-Luft GmbH |
Quecksilber-niederdruckentladungslampe
|
|
DE29701200U1
(de)
*
|
1997-01-24 |
1997-03-20 |
Böhm, Werner, 98693 Ilmenau |
Gasentladungsröhre
|
|
DE20016020U1
(de)
*
|
2000-09-15 |
2001-11-08 |
JK-Josef Kratz GmbH, 53578 Windhagen |
Strahler und Bräunungsgerät
|
|
JP4366655B2
(ja)
*
|
2004-05-31 |
2009-11-18 |
サンケン電気株式会社 |
放電管
|
|
KR101311676B1
(ko)
*
|
2005-12-30 |
2013-09-25 |
엘지디스플레이 주식회사 |
램프, 백라이트 유닛 및 이를 이용한 액정표시장치
|