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公开(公告)号:US1570646A
公开(公告)日:1926-01-26
申请号:US62681323
申请日:1923-03-22
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
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公开(公告)号:US1558634A
公开(公告)日:1925-10-27
申请号:US51972421
申请日:1921-12-03
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
IPC: B65B37/08
CPC classification number: B65B37/08
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公开(公告)号:US1461164A
公开(公告)日:1923-07-10
申请号:US27549819
申请日:1919-02-07
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
IPC: A23C1/12
CPC classification number: A23C1/12
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公开(公告)号:US1264336A
公开(公告)日:1918-04-30
申请号:US1912671764
申请日:1912-01-17
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
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公开(公告)号:US1544862A
公开(公告)日:1925-07-07
申请号:US49261821
申请日:1921-08-15
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
IPC: B65B39/14
CPC classification number: B65B39/145
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公开(公告)号:US1439330A
公开(公告)日:1922-12-19
申请号:US50325721
申请日:1921-09-26
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
IPC: B65H49/30
CPC classification number: B65H49/30 , B65H2701/31
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公开(公告)号:US1417943A
公开(公告)日:1922-05-30
申请号:US27302319
申请日:1919-01-25
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
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公开(公告)号:US1297496A
公开(公告)日:1919-03-18
申请号:US2671215
申请日:1915-05-08
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
CPC classification number: B01D1/0088 , A23C1/03 , Y10S159/28
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公开(公告)号:US2122954A
公开(公告)日:1938-07-05
申请号:US2785335
申请日:1935-06-22
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
IPC: A23C3/037
CPC classification number: A23C3/037
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公开(公告)号:US2115470A
公开(公告)日:1938-04-26
申请号:US73343434
申请日:1934-07-02
Applicant: ROGERS CHARLES E
Inventor: ROGERS CHARLES E
IPC: A23C3/037
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