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发明名称
钢板钻(二)
摘要
申请公布号
CN3140949D
申请公布日期
2000.03.08
申请号
CN99306911.8
申请日期
1999.05.12
申请人
朱虎林
发明人
朱虎林
分类号
08-01-A0206
主分类号
08-01-A0206
代理机构
浙江大学专利代理事务所
代理人
韩介梅
主权项
地址
314301浙江省海盐县六里环北路33号
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