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发明名称
COMPOSICAO PARA REMOVER OXIDOS METALICOS DE METAIS FERROSOS
摘要
申请公布号
BR7905937(A)
申请公布日期
1981.01.27
申请号
BR19790005937
申请日期
1979.09.17
申请人
CUSTOM RES & DEV
发明人
LEVESKIS N
分类号
C23G1/06;C23G1/08;(IPC1-7):C23G1/08
主分类号
C23G1/06
代理机构
代理人
主权项
地址
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