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公开(公告)号:US2550774A
公开(公告)日:1951-05-01
申请号:US67856346
申请日:1946-06-22
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
IPC: D21F3/06
CPC classification number: D21F3/06 , Y10S425/235 , Y10T74/1957
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公开(公告)号:US2390692A
公开(公告)日:1945-12-11
申请号:US51275843
申请日:1943-12-03
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W , WINTER GUSTAF E
IPC: D21F3/06
CPC classification number: D21F3/06
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公开(公告)号:US2372764A
公开(公告)日:1945-04-03
申请号:US46822842
申请日:1942-12-08
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W , MUNTON JOHN P
IPC: D21G9/00
CPC classification number: D21G9/00
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公开(公告)号:US3000584A
公开(公告)日:1961-09-19
申请号:US67485757
申请日:1957-07-29
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
CPC classification number: B65H18/20 , B65H18/145
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公开(公告)号:US2959868A
公开(公告)日:1960-11-15
申请号:US65340557
申请日:1957-04-17
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
CPC classification number: F16C13/02 , D21F5/02 , Y10T74/1913 , Y10T74/2185
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公开(公告)号:US2404946A
公开(公告)日:1946-07-30
申请号:US51275743
申请日:1943-12-03
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
IPC: D21F3/06
CPC classification number: D21F3/06
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公开(公告)号:US3073198A
公开(公告)日:1963-01-15
申请号:US68756057
申请日:1957-10-01
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
CPC classification number: F16D1/104 , B26D7/2621 , F16D1/0805 , Y10T83/7847 , Y10T83/9377 , Y10T83/9401 , Y10T279/1241
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公开(公告)号:US2914864A
公开(公告)日:1959-12-01
申请号:US56100456
申请日:1956-01-24
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
IPC: D21F7/02 , F16H1/16 , F16H57/02 , F16H57/022 , F16H57/023 , F16H57/039 , F26B13/14
CPC classification number: F26B13/14 , D21F7/02 , F16H1/16 , F16H57/022 , F16H57/039 , F16H2057/02069 , F16H2057/0235 , Y10T74/19623
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公开(公告)号:US2837293A
公开(公告)日:1958-06-03
申请号:US51816955
申请日:1955-06-27
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
IPC: B65H19/22
CPC classification number: B65H19/2261 , B65H2408/236
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公开(公告)号:US2809581A
公开(公告)日:1957-10-15
申请号:US43923954
申请日:1954-06-25
Applicant: RICE BARTON CORP
Inventor: CLEM EVERETT W
CPC classification number: B41F13/0008 , F16H35/008
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