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发明名称
Siphon pour évier ou autres applications analogues
摘要
申请公布号
FR837932(A)
申请公布日期
1939.02.23
申请号
FRD837932
申请日期
1937.11.04
申请人
发明人
LABEY JEAN MARCEL
分类号
E03C1/284
主分类号
E03C1/284
代理机构
代理人
主权项
地址
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