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发明名称
FREE DROP TYPE IMPACT TESTING DEVICE
摘要
申请公布号
KR20060026692(A)
申请公布日期
2006.03.24
申请号
KR20040075525
申请日期
2004.09.21
申请人
KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人
KIM, WAN DOO;KIM, DONG JIN
分类号
G01N3/30
主分类号
G01N3/30
代理机构
代理人
主权项
地址
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