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经营范围
发明名称
CAMERA PROVIDED WITH STEPWISE INTEREXPOSURE ZOOMING DEVICE
摘要
申请公布号
JPH06332024(A)
申请公布日期
1994.12.02
申请号
JP19930119447
申请日期
1993.05.21
申请人
ASAHI OPTICAL CO LTD
发明人
NAKANO TETSUSHI
分类号
G02B7/08;G03B5/00;(IPC1-7):G03B5/00
主分类号
G02B7/08
代理机构
代理人
主权项
地址
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