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US2608779A
(en)
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Ornamental display device
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US1351562A
(en)
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Illusion apparatus
|
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US4764850A
(en)
|
|
Solar-powered display device
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BE395360A
(cs)
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|
|
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US1945072A
(en)
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|
Display apparatus
|
|
CN116518332A
(zh)
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一种机械式随机指向桌面台灯
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|
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(en)
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|
Animated light mechanism
|
|
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(en)
|
|
Illuminating device and reflector therefor
|
|
US1914562A
(en)
|
|
Advertising device
|
|
US2155618A
(en)
|
|
Display sign
|
|
US1937138A
(en)
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|
Means for and method of illumination
|
|
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(en)
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|
Illuminated sign.
|
|
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(en)
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|
Display apparatus
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|
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(en)
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|
Electric sign
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|
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|
Advertising device
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|
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(en)
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Illuminated sign
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|
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(ja)
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発光物
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|
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一种旋转复位灯罩变光灯
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|
US1136873A
(en)
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Sign or advertising device.
|
|
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(en)
|
|
Illuminated sign
|
|
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(zh)
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|
一种旋转式高杆灯
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|
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(zh)
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显示离心力作用的装置
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|
KR940001607Y1
(ko)
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|
장식용 광고판
|
|
CN218178345U
(zh)
|
|
一种高空吊装led球型屏防旋转结构
|
|
SU88947A2
(ru)
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|
Электромеханическое устройство динамической рекламы
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