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发明名称
VERFAHREN ZUR HERSTELLUNG VON DUENNWANDIGEN GEGENSTAENDEN AUS THERMOPLASTISCHEN POLYURETHANEN ODER POLYURETHANHARNSTOFFEN DURCH EXTRUSION
摘要
申请公布号
DE3143994(A1)
申请公布日期
1983.05.11
申请号
DE19813143994
申请日期
1981.11.05
申请人
BAYER AG
发明人
QUIRING,BERND,DR.;GOYERT,WILHELM,DR.;WAGNER,HANS,DR.;HEIDINGSFELD,HERBERT
分类号
C08G18/00;B29C33/62;B29C47/94;B29C49/00;C08G18/38;C08G18/61;C08G18/65;C08J5/18;C08L75/00;(IPC1-7):C08L75/00;C08G18/83;B29D7/02
主分类号
C08G18/00
代理机构
代理人
主权项
地址
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