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公开(公告)号:CH469550A
公开(公告)日:1969-03-15
申请号:CH1024268
申请日:1968-07-10
Applicant: BASF AG
Inventor: WOLFGANG BERGER , REINHOLD WEBER
IPC: B29C44/50 , B29C47/00 , B29C48/30 , B29C48/32 , B29C48/90 , B29C65/56 , B29D23/04 , B29D27/00