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1.Composition for removing adherent deposits from internal-combustion engines 失效
Title translation: 用于去除内燃机附着物的组合物公开(公告)号:US2672450A
公开(公告)日:1954-03-16
申请号:US17094850
申请日:1950-06-28
Applicant: GEN MOTORS CORP
Inventor: PEARSALL HOWARD W
IPC: C10L10/06
CPC classification number: C10L10/06
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公开(公告)号:US3187717A
公开(公告)日:1965-06-08
申请号:US11989961
申请日:1961-06-27
Applicant: GEN MOTORS CORP
Inventor: PEARSALL HOWARD W
CPC classification number: F16C33/14 , C23C4/12 , C23C4/16 , C23C4/18 , F16C2223/42 , F16C2226/40
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公开(公告)号:US3022193A
公开(公告)日:1962-02-20
申请号:US66528257
申请日:1957-06-12
Applicant: GEN MOTORS CORP
Inventor: GOODZEIT CARL L , PEARSALL HOWARD W
CPC classification number: C23C24/106 , F16C33/14 , F16C2223/40 , F16C2223/42 , F16C2223/80 , F16C2226/36 , F16C2226/40
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