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公开(公告)号:US1213590A
公开(公告)日:1917-01-23
申请号:US11572716
申请日:1916-08-18
Applicant: COMPTON CLARENCE D
Inventor: COMPTON CLARENCE D
CPC classification number: F01L1/32 , Y10T137/6253
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公开(公告)号:US1084400A
公开(公告)日:1914-01-13
申请号:US1913779450
申请日:1913-07-17
Applicant: COMPTON CLARENCE D
Inventor: COMPTON CLARENCE D
CPC classification number: A43D3/08
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公开(公告)号:US1334261A
公开(公告)日:1920-03-16
申请号:US29769519
申请日:1919-05-16
Applicant: JOHN ROBUS , COMPTON CLARENCE D
Inventor: JOHN ROBUS , COMPTON CLARENCE D
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4.
公开(公告)号:US1173770A
公开(公告)日:1916-02-29
申请号:US1516815
申请日:1915-03-18
Applicant: COMPTON CLARENCE D
Inventor: COMPTON CLARENCE D
CPC classification number: B62K2201/04
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