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发明名称
DEVICE FOR THE REMOTE CONTROL OF AN OBJECTIVE OF VARIABLE FOCAL LENGTH
摘要
申请公布号
US3450019(A)
申请公布日期
1969.06.17
申请号
USD3450019
申请日期
1967.05.05
申请人
RENZO ROSSELLINI
发明人
RENZO ROSSELLINI
分类号
G02B15/14;G08C19/38;(IPC1-7):G03B3/12
主分类号
G02B15/14
代理机构
代理人
主权项
地址
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