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公开(公告)号:FI47400C
公开(公告)日:1973-11-12
申请号:FI9268
申请日:1968-01-15
Applicant: BASF AG
Inventor: ADDICKS , POHLEMANN , SPOOR , REINBOLD , SCHAEDLER , STEPHAN , WESSLAU
IPC: D21H19/58 , D21H1/22 , B32B29/00