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发明名称
MEASURING INSTRUMENT FOR COEFFICIENT OF THERMAL EXPANSION
摘要
申请公布号
JPH01180440(A)
申请公布日期
1989.07.18
申请号
JP19880005191
申请日期
1988.01.13
申请人
ALPS ELECTRIC CO LTD
发明人
NAGAYAMA TATSUMI
分类号
G01N25/16
主分类号
G01N25/16
代理机构
代理人
主权项
地址
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