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公开(公告)号:US2079306A
公开(公告)日:1937-05-04
申请号:US61452032
申请日:1932-05-31
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
IPC: D04B17/04
CPC classification number: D04B17/04
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公开(公告)号:US1985712A
公开(公告)日:1934-12-25
申请号:US41058129
申请日:1929-11-29
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
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公开(公告)号:US1909389A
公开(公告)日:1933-05-16
申请号:US45084330
申请日:1930-05-08
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
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公开(公告)号:US1872555A
公开(公告)日:1932-08-16
申请号:US44550230
申请日:1930-04-18
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
IPC: F02M7/11
CPC classification number: F02M7/11
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公开(公告)号:US2024419A
公开(公告)日:1935-12-17
申请号:US48353330
申请日:1930-09-22
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
IPC: F02M69/00
CPC classification number: F02M69/00 , F02M2700/4397
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公开(公告)号:US1958690A
公开(公告)日:1934-05-15
申请号:US53089731
申请日:1931-04-17
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
CPC classification number: F02M1/10 , F02M7/12 , Y10S261/81
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公开(公告)号:US1873919A
公开(公告)日:1932-08-23
申请号:US45856730
申请日:1930-05-31
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
CPC classification number: F02M7/08 , F02M1/00 , F02M2700/4338
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公开(公告)号:US1852638A
公开(公告)日:1932-04-05
申请号:US42437330
申请日:1930-01-29
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
IPC: F02M13/08
CPC classification number: F02M13/08
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公开(公告)号:US2108281A
公开(公告)日:1938-02-15
申请号:US71857634
申请日:1934-04-02
Applicant: BALL FREDERICK O , BALL THOMAS M
Inventor: BALL FREDERICK O , BALL THOMAS M
IPC: F02M7/08
CPC classification number: F02M7/08 , Y10T137/86171
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公开(公告)号:US2099096A
公开(公告)日:1937-11-16
申请号:US10523436
申请日:1936-10-12
Applicant: BALL THOMAS M
Inventor: BALL THOMAS M
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