Jianfeng Huang

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Xiangtan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning device for reflective surface of disc light-condenser
- Patent number 9,643,219
- Issue date May 9, 2017
- Xiangtan Liyuan Electric Tooling Co., Ltd.
- Shuhui Wang
- A21 - BAKING EDIBLE DOUGHS

Patents Applicationslast 30 patents

Information Patent Application
CLEANING DEVICE FOR REFLECTIVE SURFACE OF DISC LIGHT-CONDENSER
- Publication number 20140182635
- Publication date Jul 3, 2014
- XIANGTAN LIYUAN ELECTRIC TOOLING CO., LTD
- Shuhui Wang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...