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发明名称
进水阀(D2002)
摘要
申请公布号
CN3383824D
申请公布日期
2004.08.04
申请号
CN200330105576.7
申请日期
2003.12.03
申请人
王彦庆
发明人
王彦庆;宋子春;邢锦荣;陈风
分类号
23-01
主分类号
23-01
代理机构
唐山永和专利事务所
代理人
张云和
主权项
地址
063307 河北省唐山市丰南区黄各庄镇唐山惠达陶瓷集团
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