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发明名称
SAFETY DEVICE OF MOTOR-DRIVEN DUMBWAITER
摘要
申请公布号
JPH0867446(A)
申请公布日期
1996.03.12
申请号
JP19940205489
申请日期
1994.08.30
申请人
HITACHI BUILDING SYST ENG & SERVICE CO LTD
发明人
AMAGASAKI HIDEO
分类号
B66B5/04;(IPC1-7):B66B5/04
主分类号
B66B5/04
代理机构
代理人
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