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发明名称
DISPOSICAO INTRODUZIDA EM FECHAMENTO E ABERTURA DE HASTES DE OCULOS
摘要
申请公布号
BR6501780(U)
申请公布日期
1986.02.25
申请号
BR1985MU01780U
申请日期
1985.11.14
申请人
WLADIMIR SLOWETEZKY
发明人
WLADIMIR SLOWETEZKY
分类号
G02C5/04;(IPC1-7):G02C5/04
主分类号
G02C5/04
代理机构
代理人
主权项
地址
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