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发明名称
선저 파손시 응급 방수장치 및 방수 방법
摘要
<p>내용 없음</p>
申请公布号
KR830009982(A)
申请公布日期
1983.12.24
申请号
KR19820001672
申请日期
1982.04.13
申请人
이의호
发明人
이의호
分类号
B63J99/00
主分类号
B63J99/00
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