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发明名称
Procédé et dispositif pour la détermination colorimétrique de la concentration
摘要
申请公布号
FR804984(A)
申请公布日期
1936.11.06
申请号
FRD804984
申请日期
1936.04.16
申请人
发明人
SZEKELY PAUL;SCHWARTZ PIERRE
分类号
G01N21/03
主分类号
G01N21/03
代理机构
代理人
主权项
地址
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