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发明名称
LUMINANCE METER
摘要
申请公布号
JPS5378872(A)
申请公布日期
1978.07.12
申请号
JP19760154472
申请日期
1976.12.22
申请人
TOKYO OPTICAL
发明人
WATANABE AKIRA;SUGAI HIROO
分类号
G01J1/02;G01J1/04;G02B15/14
主分类号
G01J1/02
代理机构
代理人
主权项
地址
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