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摘要
申请公布号
CN3137233D
申请公布日期
2000.02.02
申请号
CN99332782.6
申请日期
1999.07.28
申请人
上海凯威工贸有限公司
发明人
王强华
分类号
19-08-S0694
主分类号
19-08-S0694
代理机构
上海市东方专利事务所
代理人
沈原
主权项
地址
200331上海市古浪路65号
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