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发明名称
摘要
申请公布号
DE2234368(C3)
申请公布日期
1979.06.28
申请号
DE19722234368
申请日期
1972.07.13
申请人
METALLGESELLSCHAFT AG, 6000 FRANKFURT
发明人
GELHAAR, ROLF, 6000 FRANKFURT;NITZ, JUERGEN, 6078 NEU-ISENBURG;RAU, KURT, 6000 FRANKFURT
分类号
B03C3/45;B03C3/47;B03C3/86;(IPC1-7):B03C3/47
主分类号
B03C3/45
代理机构
代理人
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