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经营范围
发明名称
New azodyestuffs
摘要
申请公布号
US1900351(A)
申请公布日期
1933.03.07
申请号
US19300492080
申请日期
1930.10.29
申请人
GENERAL ANILINE WORKS, INC.
发明人
LASKA LEOPOLD;ZITSCHER ARTHUR
分类号
C09B33/04
主分类号
C09B33/04
代理机构
代理人
主权项
地址
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