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CN109496906A
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A kind of Novel bird-feeding device
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CN109703072A
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A kind of preparation method of oil tube inner lining Wear-resistant heat insulation polymer composite
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CN109110591A
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A kind of elevator automatic identification resident floor device
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CN109139540A
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A kind of dismountable electric pump of impeller
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CN109077540A
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A kind of small article showing stand
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CN109208496A
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A kind of Anti-reverse deceleration strip
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CN109238124A
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A kind of external diameter measuring device
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CN109018779A
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A kind of municipal garbage case expanding capacity
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CN109049362A
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A kind of drill positioning device
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CN109131791A
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A kind of floatation type snorkels apparatus of oxygen supply
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CN109087453A
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Far controlled for Water utilization quota management, lateral canal gate and water rate metering water system
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CN109058379A
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A kind of computer anticollision cabinet rake
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CN109435350A
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A kind of cement imitation wood heat-insulating and noise-insulating material
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CN109246531A
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A kind of adjustable environment-friendly type sound equipment of sound
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CN109237341A
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A kind of Novel stage is sprayed lamp
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CN109140281A
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Adjustable light bar
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CN108888172A
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A kind of intelligent construction humidification dust-extraction unit
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CN109184472A
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A kind of intelligent anti-theft window
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CN107626252A
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A kind of pony mixer that can realize that aggregate is broken and continuously stirs
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CN107739532A
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A kind of exterior wall true stone paint and preparation method thereof
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