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公开(公告)号:US3039272A
公开(公告)日:1962-06-19
申请号:US13897461
申请日:1961-09-18
Applicant: UNION CARBIDE CORP
Inventor: FRICK CHARLES E
IPC: F04B43/073
CPC classification number: F04B43/073
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公开(公告)号:US3326237A
公开(公告)日:1967-06-20
申请号:US44733465
申请日:1965-04-12
Applicant: UNION CARBIDE CORP
Inventor: FRICK CHARLES E
IPC: F15B21/00
CPC classification number: F15B21/00 , Y10T137/2544 , Y10T137/7768 , Y10T137/86413
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公开(公告)号:US2922045A
公开(公告)日:1960-01-19
申请号:US70365257
申请日:1957-12-18
Applicant: UNION CARBIDE CORP
Inventor: FRICK CHARLES E , FELLOWS CHARLES G
IPC: G01N21/37
CPC classification number: G01N21/37
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公开(公告)号:US3069514A
公开(公告)日:1962-12-18
申请号:US5937460
申请日:1960-09-29
Applicant: UNION CARBIDE CORP
Inventor: FRICK CHARLES E
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公开(公告)号:US3399837A
公开(公告)日:1968-09-03
申请号:US38953964
申请日:1964-08-14
Applicant: UNION CARBIDE CORP
Inventor: FRICK CHARLES E
IPC: B29B7/74
CPC classification number: B29B7/7438
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公开(公告)号:US3016840A
公开(公告)日:1962-01-16
申请号:US77374158
申请日:1958-11-13
Applicant: UNION CARBIDE CORP
Inventor: FRICK CHARLES E
IPC: F04B43/00 , F04B43/073 , F04B53/00
CPC classification number: F04B53/00 , F04B43/0054 , F04B43/009 , F04B43/073
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