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公开(公告)号:US3023600A
公开(公告)日:1962-03-06
申请号:US1076060
申请日:1960-02-24
Applicant: MASTER LOCK CO
Inventor: SAMUEL STAHL , FOOTE DANIEL J , BUCHMANN KENNETH H
IPC: E05B37/00
CPC classification number: E05B37/00 , Y10T70/5111 , Y10T70/5385 , Y10T70/7316