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经营范围
发明名称
(B2) ;METHOD OF MANUFACTURE OF NOVEL AZO PIGMENTS
摘要
申请公布号
PL226714(A2)
申请公布日期
1981.07.24
申请号
PL19800226714
申请日期
1980.09.10
申请人
OS BAD ROZWOJOWY PRZEM BARWNI
发明人
KRASKA JAN;CHERASKO WIESLAW;PAWELEC JANUSZ;BORUSZCZAK ZYGMUNT
分类号
C09B;C09B29/00;(IPC1-7):C09B/
主分类号
C09B
代理机构
代理人
主权项
地址
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