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发明名称
METHOD FOR FORMING HARDENED LAYERS IN THE UNDERGROUND AND APPARATUS THEREFOR
摘要
申请公布号
KR20050101675(A)
申请公布日期
2005.10.25
申请号
KR20040026755
申请日期
2004.04.19
申请人
JUNG, JAE MIN;NAKANISHI YASUHARU
发明人
NAKANISHI YASUHARU;SAWAMURA YUTAKATSUGI
分类号
E02D3/12
主分类号
E02D3/12
代理机构
代理人
主权项
地址
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