12 Patents
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- US125446902026Automatic Separation Apparatus for Four Fractions of Heavy Oil and Separation Method Thereof
BEIJING ORIENDA INSTRUMENTS CO., Ltd
0 cites - USD10919082025Book Light0 cites
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- USD10789782025Fan0 cites
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- US120192732024Method for Preventing Feedback Light of a Laser
WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., Ltd.
0 cites - USD10093452023Desk Lamp0 cites
- USD10093472023Floor Lamp0 cites
- US116001272023Systems and Methods for Controlling Access to an Entrance
ZHEJIANG DAHUA TECHNOLOGY CO., Ltd.
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