Ningbo, CN
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Patent Grant
Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sc...
Long Wang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Application
NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING,
CHINESE ACADEMY OF...
Long WANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
