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公开(公告)号:DE1293125B
公开(公告)日:1969-04-24
申请号:DED0045947
申请日:1964-11-28
Applicant: DEGUSSA
Inventor: DITHMAR , KARL DR DR PHIL , PETER KOBLISCHEK
IPC: D06L1/14 , D06L3/02 , D06L3/06 , D06L3/08 , D06L4/12 , D06L4/13 , D06L4/23 , D06L4/24