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公开(公告)号:US2939381A
公开(公告)日:1960-06-07
申请号:US63537457
申请日:1957-01-22
Applicant: VENDO CO
Inventor: MCBRIDE DONALD W
CPC classification number: A47J31/3642 , A47J31/3628
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公开(公告)号:US2903165A
公开(公告)日:1959-09-08
申请号:US65883457
申请日:1957-05-13
Applicant: VENDO CO
Inventor: HANSON THEODORE L , MCBRIDE DONALD W
CPC classification number: F04B43/082 , F16K7/045 , G01F11/088 , Y10T74/20588
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公开(公告)号:US2907547A
公开(公告)日:1959-10-06
申请号:US57901056
申请日:1956-04-18
Applicant: VENDO CO
Inventor: GORE LE ROY D , HANSON THEODORE L , MCBRIDE DONALD W
IPC: B67D1/14
CPC classification number: B67D1/1466
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