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经营范围
发明名称
摘要
申请公布号
DE2147498(C3)
申请公布日期
1982.11.04
申请号
DE19712147498
申请日期
1971.09.23
申请人
HOECHST AG, 6000 FRANKFURT, DE
发明人
REGNER, RICHARD, DIPL.-ING.;SCHUG, GERD, 6500 MAINZ, DE
分类号
A22C13/00;A22C13/02;B29C53/30;(IPC1-7):A22C13/02
主分类号
A22C13/00
代理机构
代理人
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地址
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