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经营范围
发明名称
Process for prefoaming plastic granules
摘要
Published without abstract.
申请公布号
DE3115625(C1)
申请公布日期
1982.10.28
申请号
DE19813115625
申请日期
1981.04.16
申请人
WIEGAND KARLSRUHE GMBH, 7505 ETTLINGEN, DE
发明人
BAIER, HERBERT, ING.(GRAD.), 7512 RHEINSTETTEN, DE
分类号
B29C44/34;(IPC1-7):B29D27/00
主分类号
B29C44/34
代理机构
代理人
主权项
地址
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