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公开(公告)号:US3288857A
公开(公告)日:1966-11-29
申请号:US18583162
申请日:1962-04-09
Applicant: UNION CARBIDE CORP
Inventor: KYLE HAROLD E , MARVIN ECHOLS
公开(公告)号:US3288857A
公开(公告)日:1966-11-29
申请号:US18583162
申请日:1962-04-09
Applicant: UNION CARBIDE CORP
Inventor: KYLE HAROLD E , MARVIN ECHOLS