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发明名称
卷闸门弹簧盒(B)
摘要
1.仰视图与俯视图对称,省略仰视图。2.省略左视图、右视图、后视图。
申请公布号
CN300888771D
申请公布日期
2009.03.04
申请号
CN200730317904.8
申请日期
2007.11.12
申请人
黄建辉
发明人
黄建辉
分类号
08-09
主分类号
08-09
代理机构
代理人
主权项
地址
526105广东省高要市金利镇金二村委会四甲村5队尚德里一巷74号
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