Safety devices for elevators or the like,申请号US19650461096-传众专利搜索

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发明名称	Safety devices for elevators or the like
摘要
申请公布号	US3249179(A)	申请公布日期	1966.05.03
申请号	US19650461096	申请日期	1965.06.03
申请人	HARSCO CORPORATION	发明人	BORGMAN ARTHUR C.
分类号	B66B5/22	主分类号	B66B5/22
代理机构		代理人
主权项
地址

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