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发明名称
구상화소둔강선재(球狀化燒鈍鋼線材)의 제조법
摘要
<p>내용 없음</p>
申请公布号
KR830004429(A)
申请公布日期
1983.07.13
申请号
KR19800004651
申请日期
1980.12.06
申请人
null, null
发明人
오오다니 사브로오;모리 도시미찌;이즈미 소오이찌
分类号
C21D1/00;C21D1/32;C21D9/52
主分类号
C21D1/00
代理机构
代理人
主权项
地址
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