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发明名称
OXIGENIO I
摘要
申请公布号
BR9006673(A)
申请公布日期
1992.08.11
申请号
BR1990PI06673
申请日期
1990.11.30
申请人
SERGIO TULIO PESSOA FELIX
发明人
SERGIO TULIO PESSOA FELIX
分类号
C01B13/02;(IPC1-7):C01B13/02
主分类号
C01B13/02
代理机构
代理人
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地址
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