Lan Sheng

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Changchun, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reusable water writing paper, preparation method thereof, and inkle...
- Patent number 10,156,043
- Issue date Dec 18, 2018
- Jilin University
- Sean Xiao-An Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
REUSABLE WATER WRITING PAPER, PREPARATION METHOD THEREOF, AND INKLE...
- Publication number 20160168797
- Publication date Jun 16, 2016
- JILIN UNIVERSITY
- Sean Xiao-An Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE