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发明名称
SURFACE MEASURING APPARATUS
摘要
申请公布号
JPH03293510(A)
申请公布日期
1991.12.25
申请号
JP19900094006
申请日期
1990.04.11
申请人
HITACHI LTD
发明人
TAKADA KEIJI
分类号
G01B17/00;G01B17/08;G01B21/30
主分类号
G01B17/00
代理机构
代理人
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地址
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