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发明名称
프리스트레스트 콘크리트 말뚝용 보강케이지를 제조하는 방법 및 장치
摘要
<p>내용 없음</p>
申请公布号
KR840000353(A)
申请公布日期
1984.02.22
申请号
KR19820002574
申请日期
1982.06.09
申请人
null, null
发明人
야오 유우고 (외 5)
分类号
B28B21/60;B28B21/70;E02D5/58
主分类号
B28B21/60
代理机构
代理人
主权项
地址
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