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发明名称
Spannvorrichtung fuer Handstuecke
摘要
申请公布号
DE811250(C)
申请公布日期
1951.08.16
申请号
DE1949B000167
申请日期
1949.10.19
申请人
BOETTCHER ERWIN
发明人
BOETTCHER ERWIN
分类号
A61C1/14
主分类号
A61C1/14
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代理人
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