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发明名称
POLIA PARA PREMDER LIXA PARA POLIR LENTES DE OCULOS
摘要
申请公布号
BR7506904(A)
申请公布日期
1977.05.17
申请号
BR19750006904
申请日期
1975.10.21
申请人
FILHO R
发明人
FILHO R
分类号
B24D9/00;(IPC1-7):B24D9/00
主分类号
B24D9/00
代理机构
代理人
主权项
地址
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