Patents
[15]关绍巍,曾智,姜振华,代中明,祝世洋. 一种水分散聚芳醚砜类乳液的配方及生产工艺[P]. 吉林:CN101831177A,2010-09-15.
2018-09-02 Hits:
Application Date:2018-09-12
Publication Date:2018-09-12
Authorization Date:2018-09-12
Service Invention or Not:no
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