A PULLEY AND WEGHT DEVICE,申请号PL19870267990-传众专利搜索

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发明名称	A PULLEY AND WEGHT DEVICE
摘要
申请公布号	PL154604(B1)	申请公布日期	1991.08.30
申请号	PL19870267990	申请日期	1987.09.30
申请人		发明人
分类号	A63B;A63B21/06;(IPC1-7):A63B21/06	主分类号	A63B
代理机构		代理人
主权项
地址

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