专利名称：EMERGENCY FISH-PLATE 发明人：WIDLROITHER, OTTO
申请号：EP04797942.2
申请日：20041117
左晶晶
公开号：EP1697592B1
公开日：
如何做炸薯条20070411
专利内容由知识产权出版社提供
相逢是首歌作文摘要：The invention relates to an emergency fish-plate (1) for temporarily connecting two successive rails (2) of a track. Said fish-plate compris two screw nuts (7) that are associated with the same clamping piece (3) on which a safety flap (8) is located. Said safety flap is provided with an oblong hole (10) containing a flap screw (9) for fixing the safety flap (8) to the clamping piece (3). In order to render the inventive fish-plate resistant to torsion, two safety recess (11) are ud to respectively partially enclo a screw nut (7). One such emergency fish-plate (1) is very easy to operate.discman
申请人：ROBEL BAHNBAUMASCHINEN GMBH,ROBEL BAHNBAUMASCHINEN GMBH,ROBEL BAHNBAUMASCHINEN GMBH
月牙湖公园地址：DE进度管理
日剧经典
国籍：DEwifi怎么隐藏
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