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公开(公告)号:US3019924A
公开(公告)日:1962-02-06
申请号:US67261857
申请日:1957-07-18
Applicant: GERBER PROD
Inventor: KRUPP ROBERT F , WAGNER JAN K
IPC: B65B43/39
CPC classification number: B65B43/39
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公开(公告)号:US2943727A
公开(公告)日:1960-07-05
申请号:US63952357
申请日:1957-02-11
Applicant: GERBER PROD
Inventor: KRUPP ROBERT F , WAGNER JAN K
IPC: B08B9/42
CPC classification number: B08B9/42
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公开(公告)号:US2826207A
公开(公告)日:1958-03-11
申请号:US51931855
申请日:1955-07-01
Applicant: GERBER PROD
Inventor: KRUPP ROBERT F , WAGNER JAN K
IPC: B08B9/30
CPC classification number: B08B9/30
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