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发明名称
CLOSEEUP LENS WITH FILTER
摘要
申请公布号
JPS54131930(A)
申请公布日期
1979.10.13
申请号
JP19780039605
申请日期
1978.04.05
申请人
ASAHI OPTICAL CO LTD
发明人
KAWAMOTO SHINSUKE
分类号
G03B11/00;G02B3/08
主分类号
G03B11/00
代理机构
代理人
主权项
地址
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