防爆型钢丝绳电动葫芦

申请公布号：CN3229158D

申请号：CN01344395.X

申请日期：2001.09.11

申请公布日期：2002.03.27

申请人：

上海雄风起重设备厂

发明人：沈慈宏;虞玉云

分类号：12-05

主分类号：12-05

代理机构：

上海东亚专利代理有限公司

代理人：陈树德

地址：201602上海市松江区佘山工业区

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