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发明名称
Improved testing device for fluid pressure gauges
摘要
申请公布号
GB744620(A)
申请公布日期
1956.02.08
申请号
GB19530009682
申请日期
1953.04.09
申请人
PRESSURE GAUGES LIMITED
发明人
GRANT CHARLES ROBERT ARCHIBALD
分类号
G01L27/00
主分类号
G01L27/00
代理机构
代理人
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