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11.
公开(公告)号:US3396870A
公开(公告)日:1968-08-13
申请号:US60672567
申请日:1967-01-03
Applicant: GEN MOTORS CORP
Inventor: DIAMOND MILTON J , KINSEY ROBERT J
IPC: B22D39/06 , G01F23/288
CPC classification number: B22D39/06 , G01F23/288
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公开(公告)号:US2876638A
公开(公告)日:1959-03-10
申请号:US47546654
申请日:1954-12-15
Applicant: GEN MOTORS CORP
Inventor: DIAMOND MILTON J
IPC: G01N29/04
CPC classification number: G01N29/045
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公开(公告)号:US2647628A
公开(公告)日:1953-08-04
申请号:US9590049
申请日:1949-05-28
Applicant: GEN MOTORS CORP
Inventor: DIAMOND MILTON J
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