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发明名称
PRODUCT SYSTEM AND METHOD THEREOF OF RAILROAD TIE USING FOR USED-COMPLEX RESIN
摘要
申请公布号
KR20060002323(A)
申请公布日期
2006.01.09
申请号
KR20040051291
申请日期
2004.07.01
申请人
HONG, SOON LONG
发明人
HONG, SOON LONG
分类号
B29C45/53;E01B3/44
主分类号
B29C45/53
代理机构
代理人
主权项
地址
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