Patent search ap:("PARKSON IND EQUIPMENT COMPANY") AND inv:"PALMASON EINAR H" Page 1

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发明授权
Concentration of foaming materials 失效
Title translation: 发泡材料浓度

公开(公告)号：US3073380A

公开(公告)日：1963-01-15

申请号：US18276262

申请日：1962-03-27

Applicant: PARKSON IND EQUIPMENT COMPANY

Inventor： PALMASON EINAR H

IPC: B01D1/00 , B01D1/22 , B01D3/00 , B01D3/06

CPC classification number: B01D1/00 , B01D1/221 , B01D3/00 , B01D3/06 , Y10S159/04

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