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发明名称
Fussunterlage.
摘要
申请公布号
CH155667(A)
申请公布日期
1932.06.30
申请号
CHD155667
申请日期
1931.07.28
申请人
HELLER,ULRICH
发明人
HELLER,ULRICH
分类号
A47L23/24
主分类号
A47L23/24
代理机构
代理人
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