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发明名称
VERFAHREN ZUR HERSTELLUNG PORENFREIER FLAECHEN VON BAUELEMENTEN
摘要
申请公布号
DD228820(B1)
申请公布日期
1987.09.02
申请号
DD19840270539
申请日期
1984.12.10
申请人
VEB KOMBINAT HAERTOL,DD
发明人
MANN,ROLF-DIETER,DD;LINDNER,RENATE,DD;MISTECKI,HANS,DD;KLOSE,WILTRUD,DD;MITTELSTEDT,KLAUS,DD;SCHERSCHMIDT,BERNHARD,DD;DRAEBECKE,KONSTANZE,DD
分类号
B28B7/38;(IPC1-7):C10M101/00;C10M135/10
主分类号
B28B7/38
代理机构
代理人
主权项
地址
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