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发明名称
HUELLE.
摘要
申请公布号
DE1644026(U)
申请公布日期
1952.09.18
申请号
DE195200L5611U
申请日期
1952.06.30
申请人
WALTER LENNARTZ
发明人
WALTER LENNARTZ
分类号
主分类号
代理机构
代理人
主权项
地址
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