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经营范围
发明名称
BRIGHTNESS MEASURING APPARATUS FOR SIMPLE USE
摘要
申请公布号
JPH05118920(A)
申请公布日期
1993.05.14
申请号
JP19910281094
申请日期
1991.10.28
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MURAMATSU RIKUO;TAKEUCHI TETSUJI
分类号
G01J1/42
主分类号
G01J1/42
代理机构
代理人
主权项
地址
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