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发明名称
METHOD FOR MANUFACTURING THE PREFORM OF HIGH TEMPERATURE REFRACTORY, USING NEEDLE-PUNCHING PROCESS
摘要
申请公布号
KR100503499(B1)
申请公布日期
2005.08.19
申请号
KR20020086529
申请日期
2002.12.30
申请人
发明人
分类号
B32B5/12;(IPC1-7):B32B5/12
主分类号
B32B5/12
代理机构
代理人
主权项
地址
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