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发明名称
Vat dyestuffs of the dibenzanthrone series
摘要
申请公布号
US1909694(A)
申请公布日期
1933.05.16
申请号
US19290415783
申请日期
1929.12.21
申请人
GENERAL ANILINE WORKS, INC.
发明人
KUNZ MAX ALBERT;KOEBERLE KARL
分类号
C09B3/00
主分类号
C09B3/00
代理机构
代理人
主权项
地址
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