OIL-FILLED SHOCK ABSORBER FOR ELEVATOR,申请号JP19930018433-传众专利搜索

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发明名称	OIL-FILLED SHOCK ABSORBER FOR ELEVATOR
摘要
申请公布号	JPH06234477(A)	申请公布日期	1994.08.23
申请号	JP19930018433	申请日期	1993.02.05
申请人	HITACHI LTD;HITACHI BUILDING SYST ENG & SERVICE CO LTD	发明人	SASAKI SATORU;TANAKA MASAKATSU
分类号	B66B5/28;(IPC1-7):B66B5/28	主分类号	B66B5/28
代理机构		代理人
主权项
地址

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