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发明名称
水泥雨搭
摘要
本产品为水泥制作的雨搭,设计要点在于其断面为波浪形。
申请公布号
CN301006448D
申请公布日期
2009.09.09
申请号
CN200830129777.3
申请日期
2008.06.23
申请人
余永洋
发明人
余永洋
分类号
25-01
主分类号
25-01
代理机构
北京中伟智信专利商标代理事务所
代理人
张 岱
主权项
地址
464000河南省信阳市平桥区甘岸收费站
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