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经营范围
发明名称
Photoelectric colorimeter
摘要
申请公布号
US2942515(A)
申请公布日期
1960.06.28
申请号
US19560599095
申请日期
1956.07.20
申请人
ANGELO BERNARDINI
发明人
BERNARDINI ANGELO
分类号
G01N21/25
主分类号
G01N21/25
代理机构
代理人
主权项
地址
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