发明名称 Energy storage device for assisting opening and closing of doors, has cam provided between this device and the door
摘要 A cam (11) is provided between the door and the energy storage device (21) associated with the door.
申请公布号 DE10054879(A1) 申请公布日期 2002.05.08
申请号 DE20001054879 申请日期 2000.11.06
申请人 ZYBARTH, HUBERT 发明人 ZYBARTH, HUBERT
分类号 E05F1/10;F03G1/10;(IPC1-7):E05F1/10 主分类号 E05F1/10
代理机构 代理人
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