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公开(公告)号:US3282885A
公开(公告)日:1966-11-01
申请号:US39730564
申请日:1964-09-17
Applicant: BASF AG
Inventor: ERICH SCHWARTZ , ERNST RICKER , FRANZ SCHMIDT
公开(公告)号:US3282885A
公开(公告)日:1966-11-01
申请号:US39730564
申请日:1964-09-17
Applicant: BASF AG
Inventor: ERICH SCHWARTZ , ERNST RICKER , FRANZ SCHMIDT