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公开(公告)号:US3242338A
公开(公告)日:1966-03-22
申请号:US77124958
申请日:1958-11-03
Applicant: GEN MOTORS CORP
Inventor: DANFORTH JOHN P , GREEN FARNO L
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公开(公告)号:US3093739A
公开(公告)日:1963-06-11
申请号:US72007958
申请日:1958-03-10
Applicant: GEN MOTORS CORP
Inventor: DANFORTH JOHN P , BLACK ROBERT E
CPC classification number: G21H5/02 , G01F1/7042
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公开(公告)号:US3231739A
公开(公告)日:1966-01-25
申请号:US6225960
申请日:1960-10-12
Applicant: GEN MOTORS CORP
Inventor: DANFORTH JOHN P , WALTER KERWICK
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4.
公开(公告)号:US3213280A
公开(公告)日:1965-10-19
申请号:US5173860
申请日:1960-08-24
Applicant: GEN MOTORS CORP
Inventor: BURLEY HARVEY A , DIAMOND MILTON J , DANFORTH JOHN P , BLOCK ARTHUR D
IPC: G01N23/204 , G01N33/38
CPC classification number: G01N23/204 , G01N33/38
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