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公开(公告)号:US2568057A
公开(公告)日:1951-09-18
申请号:US4529748
申请日:1948-08-20
Applicant: COTTER MFG CO INC
Inventor: COTTER WILLIAM A
CPC classification number: B05B11/306 , B05B1/3447 , B05B11/0032 , B05B11/3001 , B05B15/0208 , Y10T29/4992 , Y10T29/49934 , Y10T29/49945
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公开(公告)号:US2528641A
公开(公告)日:1950-11-07
申请号:US616548
申请日:1948-02-04
Applicant: COTTER MFG CO INC
Inventor: COTTER WILLIAM A
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