Patent search ap:("SHARPLES CORP") AND inv:"HEBB MALCOLM H" Page 1

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发明授权
Centrifugal classifier for segregating finely divided particles on the basis of size and density 失效
Title translation: 基于尺寸和密度分离细碎颗粒的离心分选机

公开(公告)号：US2616563A

公开(公告)日：1952-11-04

申请号：US2301548

申请日：1948-04-24

Applicant: SHARPLES CORP

Inventor： HEBB MALCOLM H

IPC: B04C1/00 , B04C5/12

CPC classification number: B04C5/12 , B04C1/00

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