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经营范围
发明名称
WIDE ANGLE ZOOM LENS SYSTEM
摘要
申请公布号
JPS5577712(A)
申请公布日期
1980.06.11
申请号
JP19780152886
申请日期
1978.12.08
申请人
KONISHIROKU PHOTO IND
发明人
SHIMOKURA TOSHIKO
分类号
G02B13/04;G02B15/16
主分类号
G02B13/04
代理机构
代理人
主权项
地址
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