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经营范围
发明名称
BEAM SHAPING SYSTEM USING DIFFRACTION
摘要
申请公布号
EP0429243(A3)
申请公布日期
1991.12.27
申请号
EP19900312419
申请日期
1990.11.14
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
SAXE, STEVEN G., C/O MINNESOTA MINING AND
分类号
G02B5/18;G02B6/42;G02B13/08;G02B27/00;G02B27/09;(IPC1-7):G02B5/18
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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