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发明名称
Verfahren zum Einmoerteln einer Holzschraube durch Eindrehen im Schraubensinne in ein gebohrtes oder ausgespartes Loch
摘要
申请公布号
DE1917987(A1)
申请公布日期
1970.10.15
申请号
DE19691917987
申请日期
1969.04.09
申请人
WOLTER,RUDOLF
发明人
WOLTER,RUDOLF
分类号
F16B13/14;F16B39/22
主分类号
F16B13/14
代理机构
代理人
主权项
地址
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