Lei LIU

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cotton stalk bark fiber and method for processing cotton stalk bark
- Patent number 7,624,478
- Issue date Dec 1, 2009
- Lei Liu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
COTTON STALK BARK FIBER AND METHOD FOR PROCESSING COTTON STALK BARK
- Publication number 20090038122
- Publication date Feb 12, 2009
- Lei LIU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
TREE BAST FIBER AND METHOD FOR PROCESSING TREE BAST
- Publication number 20080090078
- Publication date Apr 17, 2008
- Lei LIU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COTTON STALK BARK FIBER AND METHOD FOR PROCESSING COTTON STALK BARK
- Publication number 20080028575
- Publication date Feb 7, 2008
- Lei LIU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING