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发明名称
배수보도블록
摘要
<p>배수구엉이 없어 빗물 배수가 전혀 안되는 종래 보도블록의 결점을 보완, 개선 코자 보도 블록의 윗면과 아랫면을 관통하는 깔때기형 배수구멍을 여러개 만들어 빗물이 배수 구멍을 통해 땅속에 스며들게하는 보도블록에 관한 것이다.</p>
申请公布号
KR980008262(U)
申请公布日期
1998.04.30
申请号
KR19960021929U
申请日期
1996.07.25
申请人
发明人
分类号
主分类号
代理机构
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