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经营范围
发明名称
AUFSPANNDORN FUER HOHLKOERPER.
摘要
申请公布号
DE1601577(U)
申请公布日期
1950.02.16
申请号
DE194900D1617U
申请日期
1949.07.07
申请人
FRITZ DRESSLER
发明人
FRITZ DRESSLER
分类号
主分类号
代理机构
代理人
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