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发明名称
HYDRAULIC STORED-ENERGY SPRING MECHANISM
摘要
申请公布号
EP2297756(A1)
申请公布日期
2011.03.23
申请号
EP20090776920
申请日期
2009.07.02
申请人
ABB TECHNOLOGY AG
发明人
LOHRBERG, HENRIK
分类号
H01H3/30;H01H33/34
主分类号
H01H3/30
代理机构
代理人
主权项
地址
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