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发明名称
Perfectionnements aux dispositifs de déchargement
摘要
申请公布号
FR681559(A)
申请公布日期
1930.05.16
申请号
FRD681559
申请日期
1929.09.10
申请人
THE COE MANUFACTURING COMPANY
发明人
分类号
F26B25/00
主分类号
F26B25/00
代理机构
代理人
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地址
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