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公开(公告)号：US2813423A
公开(公告)日：1957-11-19
申请号：US45448554
申请日：1954-09-07
Applicant: DETROIT CONTROLS CORP
Inventor： ALTFILLISCH MICHAEL D , POWERS HOWARD A , WHITE ROBY B
IPC: G01F1/84
CPC classification number: G01F1/8409 , G01F1/8454
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