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发明名称
砂带机
摘要
申请公布号
CN3007892S
申请公布日期
1991.01.30
申请号
CN90302136.6
申请日期
1990.07.19
申请人
陈瑞钦
发明人
陈瑞钦
分类号
15-99
主分类号
15-99
代理机构
中国专利代理有限公司
代理人
肖尔刚
主权项
地址
台湾省
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