DEVICE FOR PREVENTING INTRUSION INTO ELEVATOR SHAFT,申请号JP19970022803-传众专利搜索

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发明名称	DEVICE FOR PREVENTING INTRUSION INTO ELEVATOR SHAFT
摘要
申请公布号	JPH10218519(A)	申请公布日期	1998.08.18
申请号	JP19970022803	申请日期	1997.02.05
申请人	HITACHI BUILDING SYST CO LTD	发明人	NISHIMOTO SHUJI;NISHIKAWA SHIZUO;SATO YOSHIAKI;WAKABAYASHI NOBORU
分类号	B66B5/00;(IPC1-7):B66B5/00	主分类号	B66B5/00
代理机构		代理人
主权项
地址

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