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经营范围
发明名称
3 point bending measuring system
摘要
申请公布号
US4976152(A)
申请公布日期
1990.12.11
申请号
US19890435114
申请日期
1989.11.13
申请人
THE PERKIN ELMER CORPORATION
发明人
MCKINLEY, KERRY;TWOMBLY, BENJAMIN
分类号
G01N3/04;G01N3/20
主分类号
G01N3/04
代理机构
代理人
主权项
地址
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