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经营范围
发明名称
CONVERTER LENS
摘要
申请公布号
JPS54147831(A)
申请公布日期
1979.11.19
申请号
JP19780056799
申请日期
1978.05.12
申请人
ASUKA KOUGAKU KENKIYUUSHIYO KK
发明人
HASHIYA MINORU
分类号
G02B15/10
主分类号
G02B15/10
代理机构
代理人
主权项
地址
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