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发明名称
VERFAHREN ZUR HERSTELLUNG POROESER PHOSPHORHALTIGER TRENN- UND TRAEGERMATERIALIEN
摘要
申请公布号
DD281355(A5)
申请公布日期
1990.08.08
申请号
DD19870304587
申请日期
1987.07.03
申请人
ADW DER DDR,DD
发明人
HEYMANN,STEPHAN,DD;SCHUELKE,ULRICH,DD;KAYSER,RENATE,DD;KIRSTEIN,DIETER,DD
分类号
B01J20/16;B01J20/26;B01J20/30;(IPC1-7):B01J20/30
主分类号
B01J20/16
代理机构
代理人
主权项
地址
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