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发明名称
Angle measuring device
摘要
The invention relates to a angle measuring device measuring the tightening angle of an operation tool for tightening screwed connections. The angle measuring device is releasabley mounted to the operating tool.
申请公布号
US7841100(B2)
申请公布日期
2010.11.30
申请号
US20080070640
申请日期
2008.02.19
申请人
EDUARD WILLE GMBH & CO KG
发明人
LUCKE MICHAEL
分类号
G01B5/24;G01B7/30
主分类号
G01B5/24
代理机构
代理人
主权项
地址
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