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1.发明授权Device for determining the composition of fluid bodies in motion and for selectively distributing the flow of portions of said bodies to predetermined locations 失效用于确定运动中的流体的组成以及用于选择性地将所述体的部分流分配到预定位置的装置
公开(公告)号：US1995492A
公开(公告)日：1935-03-26
申请号：US28447228
申请日：1928-06-11
Applicant: SMITH CORP A O
Inventor： ANDRUS ORRIN E , WILLBORG KARL S
IPC: G01N1/18
CPC classification number: G01N1/18
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