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发明名称
A METHOD OF MEASURING THE THICKNESS OF A LAYER, AND APPARATUS FOR USE IN THE METHOD
摘要
申请公布号
GB1209014(A)
申请公布日期
1970.10.14
申请号
GB19690019996
申请日期
1969.04.18
申请人
ROLLS-ROYCE LIMITED
发明人
DONALD JEFFERY
分类号
G01B5/06
主分类号
G01B5/06
代理机构
代理人
主权项
地址
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