发明名称 Device and method for use with chemical reactor tubes
摘要 A device and method for measuring the back pressure in chemical reactor tubes includes many automated features. Inflatable tube seals may be automatically inflated. The device may measure several tubes at once. It may transmit data electronically to a remote computer for analysis and graphic display.
申请公布号 US6981404(B2) 申请公布日期 2006.01.03
申请号 US20040800490 申请日期 2004.03.15
申请人 TUBEMASTER, INC 发明人 JOHNS CLIFFORD L.;SYMPSON DANIEL D.
分类号 G01M3/28;G01M99/00;B01J8/00;B01J8/06 主分类号 G01M3/28
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