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公开(公告)号：DE302075T1
公开(公告)日：1989-05-11
申请号：DE87902828
申请日：1987-04-15
Applicant: STFI, STOCKHOLM, SE
Inventor： ENGSTRAND, OSSIAN, PER, S-183 41 TAEBY, SE , HTUN, THOUNG, MYAT, S-162 24 VAELLINGBY, SE , HAMMAR, LARS-AKE, S-123 44 FARSTA, SE , PETTERSSON, LENNART, RUNE, S-112 47 STOCKHOLM, SE
IPC: D21B20060101 , D21B1/16
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