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公开(公告)号:US2488272A
公开(公告)日:1949-11-15
申请号:US4287948
申请日:1948-08-06
Applicant: DAVIS HARRY E
Inventor: DAVIS HARRY E
CPC classification number: A23G3/563
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公开(公告)号:US2131727A
公开(公告)日:1938-10-04
申请号:US11446736
申请日:1936-12-05
Applicant: DAVIS HARRY E
Inventor: DAVIS HARRY E
CPC classification number: A23G3/563 , Y10S493/943
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公开(公告)号:US1694209A
公开(公告)日:1928-12-04
申请号:US3796725
申请日:1925-06-18
Applicant: DAVIS HARRY E
Inventor: DAVIS HARRY E
IPC: F02M61/18
CPC classification number: F02M61/18 , F02M61/1853 , Y10T137/4329
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公开(公告)号:US1356343A
公开(公告)日:1920-10-19
申请号:US37464920
申请日:1920-04-17
Applicant: DAVIS HARRY E , HARTMAN HARRY A
Inventor: DAVIS HARRY E , HARTMAN HARRY A
IPC: G03B9/10
CPC classification number: G03B9/10
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公开(公告)号:US3203325A
公开(公告)日:1965-08-31
申请号:US27918963
申请日:1963-05-09
Applicant: DAVIS HARRY E , PFEIFFER FRED B
Inventor: DAVIS HARRY E , PFEIFFER FRED B
IPC: B29C53/60
CPC classification number: B29C53/60 , Y10T83/8812
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公开(公告)号:US3168982A
公开(公告)日:1965-02-09
申请号:US26362063
申请日:1963-03-07
Applicant: DAVIS HARRY E
Inventor: DAVIS HARRY E
IPC: A47G21/18
CPC classification number: A47G21/18
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公开(公告)号:US3001354A
公开(公告)日:1961-09-26
申请号:US73925858
申请日:1958-06-02
Applicant: DAVIS HARRY E
Inventor: DAVIS HARRY E
IPC: B29C53/14
CPC classification number: B29C53/14
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公开(公告)号:US1192873A
公开(公告)日:1916-08-01
申请号:US9764516
申请日:1916-05-15
Applicant: DAVIS HARRY E
Inventor: DAVIS HARRY E
CPC classification number: B60R25/005 , Y10T70/5739
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