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发明名称
KREISSAEGE.
摘要
申请公布号
DE1700494(U)
申请公布日期
1955.06.16
申请号
DE195200H8036U
申请日期
1952.06.07
申请人
WILLIBALD HEGER
发明人
WILLIBALD HEGER
分类号
主分类号
代理机构
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