Patent search ap:("STANDARD PRESSED STEEL CO") AND inv:"WILKENS JOSEPH H" Page 1

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发明授权
Nut assembly 失效
Title translation: NUT组装

公开(公告)号：US3495643A

公开(公告)日：1970-02-17

申请号：US3495643D

申请日：1968-07-01

Applicant: STANDARD PRESSED STEEL CO

Inventor： DEY ERVIN J , WILKENS JOSEPH H

IPC: F16B37/04 , F16B39/00

CPC classification number: F16B37/044 , Y10S411/969 , Y10S411/971

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