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公开(公告)号:CH466212A
公开(公告)日:1968-06-28
申请号:CH1869666
申请日:1966-12-28
Applicant: HOECHST AG
Inventor: RICHARD GROSS , HEINZ HELLING
公开(公告)号:CH466212A
公开(公告)日:1968-06-28
申请号:CH1869666
申请日:1966-12-28
Applicant: HOECHST AG
Inventor: RICHARD GROSS , HEINZ HELLING