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发明名称
STAUBFILTER.
摘要
申请公布号
DE1695562(U)
申请公布日期
1955.03.24
申请号
DE195300W7500U
申请日期
1953.03.21
申请人
FRANZ WINTERFELDT
发明人
FRANZ WINTERFELDT
分类号
主分类号
代理机构
代理人
主权项
地址
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