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经营范围
发明名称
Production of colored cellulose plastics and solutions thereof
摘要
申请公布号
US1830944(A)
申请公布日期
1931.11.10
申请号
US19270186561
申请日期
1927.04.25
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
IMMERHEISER CARL;KNEBEL ERNST
分类号
C09D101/08
主分类号
C09D101/08
代理机构
代理人
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