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发明名称
LENS BARREL
摘要
申请公布号
JPH0634862(A)
申请公布日期
1994.02.10
申请号
JP19920209729
申请日期
1992.07.14
申请人
CANON INC
发明人
TANAKA HIDETOMO;IWASAKI YOICHI
分类号
G02B7/02;G02B7/04;(IPC1-7):G02B7/02
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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