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经营范围
发明名称
Colorimetric vessel
摘要
申请公布号
US2467599(A)
申请公布日期
1949.04.19
申请号
US19450574187
申请日期
1945.01.23
申请人
SCHUBART FREDERICK C
发明人
SCHUBART FREDERICK C.
分类号
G01N21/29
主分类号
G01N21/29
代理机构
代理人
主权项
地址
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