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发明名称
FLOWMETER CALIBRATION
摘要
申请公布号
GB2195448(B)
申请公布日期
1990.07.25
申请号
GB19860022652
申请日期
1986.09.19
申请人
* SPIRAX SARCO LTD
发明人
RICHARD Q * CARMICHAEL
分类号
G01F25/00
主分类号
G01F25/00
代理机构
代理人
主权项
地址
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