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公开(公告)号:US1741090A
公开(公告)日:1929-12-24
申请号:US30856128
申请日:1928-09-26
Applicant: ADAM ALEX J
Inventor: ADAM ALEX J
IPC: F01L1/06
CPC classification number: F01L1/06
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公开(公告)号:US1614830A
公开(公告)日:1927-01-18
申请号:US71144424
申请日:1924-05-06
Applicant: CRANDALL MAX E
Inventor: CRANDALL MAX E
IPC: F01L1/06
CPC classification number: F01L1/06
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公开(公告)号:US1177428A
公开(公告)日:1916-03-28
申请号:US964515
申请日:1915-02-20
Applicant: MELIN WALTER A
Inventor: MELIN WALTER A
CPC classification number: F01L1/06 , F01L1/08 , F01L2001/0473 , Y10T74/18296 , Y10T74/18312 , Y10T74/2107
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公开(公告)号:US1101352A
公开(公告)日:1914-06-23
申请号:US1913751281
申请日:1913-02-28
Applicant: MARCUS J CLOW , CHARLES F HUNTER , SUMBLER PAUL
Inventor: SUMBLER PAUL
CPC classification number: F01L1/06 , Y10T74/2101 , Y10T74/2107
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