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发明名称
VERFAHREN ZUM HERSTELLEN VON HAERTBAREN POLYOLEFINGRANULATEN
摘要
申请公布号
DE1803972(B2)
申请公布日期
1976.11.18
申请号
DE19681803972
申请日期
1968.10.18
申请人
发明人
分类号
B29B7/00;B29B7/16;B29B9/16;B29C47/00;C08J3/20;(IPC1-7):B29B1/04
主分类号
B29B7/00
代理机构
代理人
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