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发明名称
Perfectionnements aux systèmes évaporatoires
摘要
申请公布号
FR748057(A)
申请公布日期
1933.06.28
申请号
FRD748057
申请日期
1932.12.24
申请人
THE WHESSOE FOUNDRY AND ENGINEERING COMPANY LIMITED
发明人
分类号
B01D1/00
主分类号
B01D1/00
代理机构
代理人
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