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公开(公告)号:US1445174A
公开(公告)日:1923-02-13
申请号:US45864321
申请日:1921-04-05
Applicant: ROSENFIELD JOSEPH L
Inventor: ROSENFIELD JOSEPH L
IPC: A23L25/10
CPC classification number: A23L25/10
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公开(公告)号:US1716152A
公开(公告)日:1929-06-04
申请号:US74902724
申请日:1924-11-10
Applicant: ROSENFIELD JOSEPH L
Inventor: ROSENFIELD JOSEPH L
IPC: A23L25/10
CPC classification number: A23L25/10
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3.
公开(公告)号:US1773202A
公开(公告)日:1930-08-19
申请号:US16988727
申请日:1927-02-21
Applicant: ROSENFIELD JOSEPH L
Inventor: ROSENFIELD JOSEPH L
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4.Heat sealed coffee, peanuts, and other such products, that are usually roasted to bring out their flavors, and process of producing same 失效
Title translation: 热封的咖啡,花生和其他这样的产品,通常被烘烤以产生它们的味道,以及生产它们的过程公开(公告)号:US1850971A
公开(公告)日:1932-03-22
申请号:US12569826
申请日:1926-07-29
Applicant: ROSENFIELD JOSEPH L
Inventor: ROSENFIELD JOSEPH L
CPC classification number: A23F5/043 , A23N12/08 , A23N12/083
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公开(公告)号:US1756702A
公开(公告)日:1930-04-29
申请号:US1927925
申请日:1925-03-30
Applicant: ROSENFIELD JOSEPH L
Inventor: ROSENFIELD JOSEPH L
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公开(公告)号:US1528077A
公开(公告)日:1925-03-03
申请号:US59715822
申请日:1922-10-26
Applicant: ROSENFIELD JOSEPH L
Inventor: ROSENFIELD JOSEPH L
IPC: A23L25/10
CPC classification number: A23L25/10
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