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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
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2.
公开(公告)号:US3163621A
公开(公告)日:1964-12-29
申请号:US14703061
申请日:1961-10-23
Applicant: BASF AG
Inventor: WALTER STILZ , HORST POMMER , FRANZ SCHMIDT , HANS BICZYSKO , HEINZ FESSMANN
IPC: C08K5/04
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