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发明名称
FOCUSING ASSEMBLY FOR PROJECTORS
摘要
申请公布号
US3597064(A)
申请公布日期
1971.08.03
申请号
USD3597064
申请日期
1970.01.07
申请人
TECHNICOLOR INC.
发明人
GUY C. CARAWAY
分类号
G03B19/18;(IPC1-7):G03B3/00
主分类号
G03B19/18
代理机构
代理人
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地址
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