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发明名称
Staubsauger.
摘要
申请公布号
CH284386(A)
申请公布日期
1952.07.31
申请号
CHD284386
申请日期
1950.10.05
申请人
WIRZ,PAUL
发明人
WIRZ,PAUL
分类号
A47L9/10;B01D45/14;B01D46/10;B01D46/24;B01D50/00
主分类号
A47L9/10
代理机构
代理人
主权项
地址
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