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发明名称
Doseur de liquides
摘要
申请公布号
FR1070404(A)
申请公布日期
1954.07.26
申请号
FRD1070404
申请日期
1949.12.06
申请人
发明人
DUCAS ROGER
分类号
G01F11/26
主分类号
G01F11/26
代理机构
代理人
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