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经营范围
发明名称
Installation de nettoyage par liquide.
摘要
申请公布号
CH207991(A)
申请公布日期
1939.12.31
申请号
CHD207991
申请日期
1939.07.20
申请人
SPRENG,ALBERT
发明人
SPRENG,ALBERT
分类号
D06F1/08
主分类号
D06F1/08
代理机构
代理人
主权项
地址
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