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发明名称
STEP CLEANING DEVICE OF PASSENGER CONVEYOR
摘要
申请公布号
JPH10203770(A)
申请公布日期
1998.08.04
申请号
JP19970012583
申请日期
1997.01.27
申请人
HITACHI LTD;HITACHI ELEVATOR ENG CO LTD;NANSHIN KIKO KK
发明人
NEMOTO TAKATOSHI;SAKAI MASASHI;TSUCHIYAMA HARUCHIKA;HARA TAKAAKI;TAKAHASHI TATSUHIKO;SATO SHIGEYUKI
分类号
B66B31/00;(IPC1-7):B66B31/00
主分类号
B66B31/00
代理机构
代理人
主权项
地址
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