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BE360609A
(enrdf_load_stackoverflow)
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|
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HUP9702526A2
(hu)
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Kompakt fénycső hegesztett belső összekötésekkel
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GB706958A
(en)
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Improvements in or relating to travelling wave tubes
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US2099111A
(en)
|
|
Gaseous discharge device
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CN109817499A
(zh)
|
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高功率密度水冷阳极
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US3898503A
(en)
|
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Dual cathode structure
|
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US5028845A
(en)
|
|
High-pressure series arc discharge lamp construction
|
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KR100596949B1
(ko)
|
|
방전 램프용 점화 장치
|
|
US929280A
(en)
|
|
Lamp.
|
|
JP3555051B2
(ja)
|
|
ガラス封着用金属線および管球ならびに電気部品
|
|
BE340112A
(enrdf_load_stackoverflow)
|
|
|
|
HU191673B
(en)
|
|
High-pressure sodium lamp with improved colour response
|
|
RU212241U1
(ru)
|
|
Герметичное устройство с тоководом
|
|
FR2833748A1
(fr)
|
|
Tube electronique a collecteur simplifie
|
|
US2868978A
(en)
|
|
Test apparatus
|
|
US6486592B1
(en)
|
|
Integral night vision tube contact assembly and method of making
|
|
BE423062A
(enrdf_load_stackoverflow)
|
|
|
|
RU181310U1
(ru)
|
|
Герметичное устройство с тоководом
|
|
BE505828A
(enrdf_load_stackoverflow)
|
|
|
|
US814162A
(en)
|
|
Electric incandescent lamp.
|
|
DE693059C
(de)
|
|
Elektrische Mischlichtlampe, bestehend aus einer Hochdruckentladungsroehre und einem als Vorschaltwiderstand dienenden Gluehdraht
|
|
US819793A
(en)
|
|
Electric incandescent lamp.
|
|
JPH07111194A
(ja)
|
|
照明器具
|
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BE372515A
(enrdf_load_stackoverflow)
|
|
|
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US2512835A
(en)
|
|
Luminous tube apparatus
|