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发明名称
PRESSURE TYPE LENS TUBE FOR SINGLE LENS REFLEX CAMERA FOR INCORPORATION IN A FOLLOW-UP TYPE APERTURE-CONTROLLED CAMERA
摘要
申请公布号
US4032942(A)
申请公布日期
1977.06.28
申请号
US19750580523
申请日期
1975.05.23
申请人
NIPPON KOGAKU K.K.
发明人
WATANABE, SATAYA
分类号
G03B9/07;(IPC1-7):G03B9/02
主分类号
G03B9/07
代理机构
代理人
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