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发明名称
METHOD AND APPARATUS FOR MEASURING INCIDENT LIGHT ANGLE RELATIVE TO LEVEL
摘要
申请公布号
EP0388559(A3)
申请公布日期
1991.01.09
申请号
EP19890313056
申请日期
1989.12.13
申请人
SPECTRA-PHYSICS INC.
发明人
CAIN, GARY LUNN;CHURCH, GERALD HENRY;SOBOTTKE, MARK DURWARD;ZALUSKY, JAMES THOMAS
分类号
G01C1/00;G01B11/26;G01C15/00;G01S3/782;(IPC1-7):G01B11/26
主分类号
G01C1/00
代理机构
代理人
主权项
地址
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