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发明名称
TRAVELLING HANDRAIL CLEANING DEVICE OF PASSENGER CONVEYOR
摘要
申请公布号
JPH10338449(A)
申请公布日期
1998.12.22
申请号
JP19970147969
申请日期
1997.06.05
申请人
HITACHI BUILDING SYST CO LTD;HITACHI TAGA ENG LTD
发明人
OKAZAKI TOSHIMI;SAKAMOTO KEIJIRO;SASAKI SATOSHI;KAMOSHITA MASAHIKO;SHIMODERA MAKOTO;WATANABE TAKASHI
分类号
B66B31/02;(IPC1-7):B66B31/02
主分类号
B66B31/02
代理机构
代理人
主权项
地址
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