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发明名称
아파트 베란다용 배수관
摘要
<p>종래의 아파트 베란다의 배수관에서는 낙하수의 소음과이 요란하고 하층 베란다 배출구로 낙하수가 분출하는 등의 폐단이 있었으므로 본 고안은 이러한 문제점을 해결하기 위하여 배수관의 전체 내주면에 나선형 돌조를 돌설하여 소음을 제거하고 배수구의 낙하분출을 억제한 효과를 걷우게 한 것으로서 고안의 요지는 배수관 본체(3)의 전체 내주면에 나선형돌조(4)를 돌설 형성함을 특징으로 하여서된 아파트 베란다용 배수관에 관한 것이다.</p>
申请公布号
KR980008307(U)
申请公布日期
1998.04.30
申请号
KR19960020175U
申请日期
1996.07.08
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
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