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发明名称
Film gate guide mechanism for motion picture projector
摘要
申请公布号
US3136209(A)
申请公布日期
1964.06.09
申请号
US19600059619
申请日期
1960.09.30
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
BRISKIN THEODORE S.;MOORE ROBERT L.;ROM RUDOLPH A.
分类号
G03B1/56
主分类号
G03B1/56
代理机构
代理人
主权项
地址
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