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发明名称
SAFETY DEVICE FOR ESCALATOR
摘要
申请公布号
JPS63176288(A)
申请公布日期
1988.07.20
申请号
JP19870004960
申请日期
1987.01.14
申请人
HITACHI ELEVATOR ENG & SERV CO LTD
发明人
YASUDA HIROSHI;OTAWARA YASUO
分类号
B66B29/00
主分类号
B66B29/00
代理机构
代理人
主权项
地址
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