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发明名称
SPOSOB WYTWARZANIA NOWYCH AZOWYCH BARWNIKOW BEZPOSREDNICH POCHODNYCH 4,4-DWUAMINODWUFENYLOETANU
摘要
申请公布号
PL198934(A1)
申请公布日期
1979.01.02
申请号
PL19770198934
申请日期
1977.06.17
申请人
POLITECHNIKA WARSZAWSKA
发明人
MALKOWSKI JERZY
分类号
C09B;C09B33/00;(IPC1-7):C09B/
主分类号
C09B
代理机构
代理人
主权项
地址
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