| 发明名称 |
Screw dowel as rolled product has rack fixed in screw body beforehand and matching pitch of dowel retaining spiral |
| 摘要 |
Screw dowel requires a rack to be fixed in the body of the screw beforehand and in accordance with the pitch of the screw retaining spiral.
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| 申请公布号 |
DE10218170(A1) |
申请公布日期 |
2003.12.04 |
| 申请号 |
DE20021018170 |
申请日期 |
2002.04.23 |
| 申请人 |
BRUECKL GESELLSCHAFT FUER BEFESTIGUNGSTECHNIK MBH |
发明人 |
BRUECKL, FRITZ |
| 分类号 |
F16B13/00;F16B13/13;F16B19/10;F16B33/02;(IPC1-7):F16B13/00;F16B35/00 |
主分类号 |
F16B13/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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