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公开(公告)号:US1424232A
公开(公告)日:1922-08-01
申请号:US40644820
申请日:1920-08-27
Applicant: NAT BISCUIT CO
Inventor: FREDERICK BEERS , POWELL HOWARD L
CPC classification number: H02G1/145 , A21C15/002
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公开(公告)号:US1390665A
公开(公告)日:1921-09-13
申请号:US40644720
申请日:1920-08-27
Applicant: NAT BISCUIT CO
Inventor: FREDERICK BEERS , POWELL HOWARD L
IPC: A21B3/00
CPC classification number: A21B3/155
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公开(公告)号:US1422816A
公开(公告)日:1922-07-18
申请号:US40644620
申请日:1920-08-27
Applicant: NAT BISCUIT CO
Inventor: FREDERICK BEERS , POWELL HOWARD L
IPC: B65G25/00
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公开(公告)号:US1380349A
公开(公告)日:1921-06-07
申请号:US33501819
申请日:1919-11-01
Applicant: NAT BISCUIT CO
Inventor: BUSH FRANK P , SERR FRANCIS G , POWELL HOWARD L
IPC: B65D6/16
CPC classification number: B65D9/18
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公开(公告)号:US1422817A
公开(公告)日:1922-07-18
申请号:US40644920
申请日:1920-08-27
Applicant: NAT BISCUIT CO
Inventor: FREDERICK BEERS , POWELL HOWARD L
IPC: A23G7/02
CPC classification number: A23G7/02
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公开(公告)号:US1399873A
公开(公告)日:1921-12-13
申请号:US34101419
申请日:1919-11-28
Applicant: NAT BISCUIT CO
Inventor: POWELL HOWARD L
IPC: A21C11/10
CPC classification number: A21C11/10
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