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公开(公告)号：FR1328122A
公开(公告)日：1963-05-24
申请号：FR903043
申请日：1962-07-05
Applicant: BASF AG
Inventor： SCHROEDEL RUDOLPH , ROHLAND WERNER , WEISSAUER HERMANN , WAECHTER RUDOLF
IPC: C09B62/473 , C09B62/825
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