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摘要
申请公布号
CN3036520D
申请公布日期
1995.10.18
申请号
CN94307713.3
申请日期
1994.04.18
申请人
王德良
发明人
王德良
分类号
25-01
主分类号
25-01
代理机构
四川省专利服务中心
代理人
冯忠亮
主权项
地址
612760四川省成都市西南冶金机械厂
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