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经营范围
发明名称
Preparation of dyestuffs and pigments
摘要
申请公布号
US3079376(A)
申请公布日期
1963.02.26
申请号
US19570640328
申请日期
1957.02.15
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
BERGSTROM HERMAN A.
分类号
C09B29/20
主分类号
C09B29/20
代理机构
代理人
主权项
地址
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