信幸
Copolymer of diallylamine and sulfur dioxide, and
专利名称：Copolymer of diallylamine and sulfurdioxide, and a process for producing thesame.weight是什么意思啊发明人：山田 信幸，文屋 勝申请号：JP2015203565申请日：20151015公开号：JP6350829B2公开日：20180704专利内容由知识产权出版社提供摘要：Provided are a c...
