Lun Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods of preparing polyimide fibers with kidney-shaped cross-sect...
- Patent number 8,911,649
- Issue date Dec 16, 2014
- Beijing University of Technology
- Dezhen Wu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Methods of Preparing Polyimide Fibers with Kidney-Shaped Cross-Sect...
- Publication number 20130183525
- Publication date Jul 18, 2013
- Beijing University of Chemical Technology
- Dezhen Wu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING