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公开(公告)号：DE19515256A1
公开(公告)日：1996-10-31
申请号：DE19515256
申请日：1995-04-26
Applicant: DEGUSSA
Inventor： DOERR JUERGEN DR , MEON WALTER DR , BARTHEL THOMAS , LORTZ BEATA-MARIA DR , MENZEL JUERGEN DR , STEIN GERD , STEIN GUENTER
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