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公开(公告)号:US2255019A
公开(公告)日:1941-09-02
申请号:US18887838
申请日:1938-02-05
Applicant: REMINGTON RAND INC
Inventor: WOLTERS CARL F , ELLIS ROBERT M
IPC: B27D1/04
CPC classification number: B27D1/04 , Y10T156/1082
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公开(公告)号:US2201950A
公开(公告)日:1940-05-21
申请号:US3010435
申请日:1935-07-06
Applicant: REMINGTON RAND INC
Inventor: WOLTERS CARL F , ELLIS ROBERT M
CPC classification number: B42F17/00 , B42F19/00 , Y10T428/15 , Y10T428/24273
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