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发明名称
VERFAHREN ZUR HERSTELLUNG POROESER UND VAKUUMDICHTER KERAMISCHER BAUGRUPPEN
摘要
申请公布号
DD146819(A1)
申请公布日期
1981.03.04
申请号
DD19790216906
申请日期
1979.11.15
申请人
SCHREIBER,ROLAND,DD;VOGT,OTTMAR,DD;WOSNITZKA,REINHARD,DD
发明人
SCHREIBER,ROLAND,DD;VOGT,OTTMAR,DD;WOSNITZKA,REINHARD,DD
分类号
C04B35/04;C04B37/02;(IPC1-7):C04B35/04
主分类号
C04B35/04
代理机构
代理人
主权项
地址
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