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发明名称
Zusatzspängerät für Staubsauger.
摘要
申请公布号
CH248458(A)
申请公布日期
1947.05.15
申请号
CHD248458
申请日期
1946.05.03
申请人
GESER,AUGUST
发明人
GESER,AUGUST
分类号
A47L9/06
主分类号
A47L9/06
代理机构
代理人
主权项
地址
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