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发明名称
METHOD AND APPARATUS OF TESTING STRENGTH
摘要
申请公布号
JPH03122545(A)
申请公布日期
1991.05.24
申请号
JP19890260031
申请日期
1989.10.06
申请人
HITACHI LTD
发明人
OTA HIROYUKI;MIURA HIDEO;SAKATA SHINJI
分类号
G01N3/20
主分类号
G01N3/20
代理机构
代理人
主权项
地址
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