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发明名称
ESPELHO DE TRES FACES
摘要
申请公布号
BR7001539(U)
申请公布日期
1992.03.03
申请号
BR1990MU01539U
申请日期
1990.08.06
申请人
QUITERIO INDUSTRIA OPTICA LTDA.
发明人
BENEDITO QUITERIO FILHO
分类号
A47G1/04;(IPC1-7):A47G1/04
主分类号
A47G1/04
代理机构
代理人
主权项
地址
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