Patent search ap:("ABERFOYLE MFG COMPANY") AND inv:"HOLT JOSEPH P" Page 1

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发明授权
Method of treating yarn 失效
Title translation: 纱线处理方法

公开(公告)号：US1888554A

公开(公告)日：1932-11-22

申请号：US52460831

申请日：1931-03-23

Applicant: ABERFOYLE MFG COMPANY

Inventor： HOLT JOSEPH P

IPC: D01H1/00 , D02G3/28

CPC classification number: D01H1/00 , D02G3/28

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