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发明名称
VERFAHREN ZUR HERSTELLUNG VON MEHRSCHICHTIGEN WAERMEDAEMMELEMENTEN
摘要
申请公布号
DD245619(A1)
申请公布日期
1987.05.13
申请号
DD19850282779
申请日期
1985.11.13
申请人
VEB RATIONALISIERUNG DER ZEMENTINDUSTRIE,DD
发明人
WAECHTLER,HANS-JUERGEN,DD;STEPHAN,GUENTER,DD;MUEHLE,HARRY,DD;WOLLERT,PETER,DD;GEISSLER,AXEL W.,DD;MUELLER,THEA,DD
分类号
B29C67/20;(IPC1-7):B29C67/20;B29K75@00;B29L31@10
主分类号
B29C67/20
代理机构
代理人
主权项
地址
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