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发明名称
밸브연결플랜지
摘要
본 고안은 밸브의 연결플랜지에 관한 것으로 밸브몸체(1), 양면의 연결플랜지(2)(2')에 홈(3)(3')을 형성하면, 형성된 홈(3)(3')에 특수형상의 고무링(4)(4')을 갖는 연결플랜지로서 밸브의 배관 작업에 유용하고 실용적인 고안입니다.
申请公布号
KR19990036959(U)
申请公布日期
1999.10.05
申请号
KR19990008317U
申请日期
1999.05.12
申请人
이병순
发明人
이병순
分类号
主分类号
代理机构
代理人
主权项
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