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公开(公告)号:US1986579A
公开(公告)日:1935-01-01
申请号:US69778633
申请日:1933-11-13
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: F01L1/22
CPC classification number: F01L1/22
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公开(公告)号:US1796791A
公开(公告)日:1931-03-17
申请号:US43055030
申请日:1930-02-24
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: B25B27/12
CPC classification number: B25B27/12
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公开(公告)号:US1588739A
公开(公告)日:1926-06-15
申请号:US52807822
申请日:1922-01-09
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: B24B7/16
CPC classification number: B24B7/165
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公开(公告)号:US1572144A
公开(公告)日:1926-02-09
申请号:US630725
申请日:1925-02-02
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: A47J27/04
CPC classification number: A47J27/04
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75.Automatic resilient-pressure-fitting piston-ring construction for the pistons of automobile and other engines 失效
Title translation: 汽车和其他发动机活塞的自动弹性压力配合活塞环结构公开(公告)号:US1544759A
公开(公告)日:1925-07-07
申请号:US70084924
申请日:1924-03-21
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: F16J9/20
CPC classification number: F16J9/206
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76.Air-cleaning device for the air-inlet apertures of carburetors of automotive vehicles 失效
Title translation: 用于机动车辆化油器进气孔的空气净化装置公开(公告)号:US1519541A
公开(公告)日:1924-12-16
申请号:US66963223
申请日:1923-10-19
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: F02M35/022
CPC classification number: F02M35/022 , Y10S55/28
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77.
公开(公告)号:US1471030A
公开(公告)日:1923-10-16
申请号:US40850720
申请日:1920-09-07
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: B23B5/00
CPC classification number: B23B5/00 , Y10T82/25 , Y10T82/2571 , Y10T82/26
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公开(公告)号:US1459210A
公开(公告)日:1923-06-19
申请号:US44891021
申请日:1921-03-01
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: A47J39/02
CPC classification number: A47J36/26
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公开(公告)号:US1332729A
公开(公告)日:1920-03-02
申请号:US13119216
申请日:1916-11-14
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: B60C23/04
CPC classification number: B60C23/0403
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公开(公告)号:US1190553A
公开(公告)日:1916-07-11
申请号:US5530215
申请日:1915-10-11
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
CPC classification number: B23Q7/04 , Y10S409/903 , Y10T29/49284 , Y10T82/2516
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