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公开(公告)号:FR1391617A
公开(公告)日:1965-03-05
申请号:FR973389
申请日:1964-05-05
Applicant: SNIA VISCOSA
Inventor: SICLARI FRANCESCO , ANGELINI GIANFRANCO , BERNINI GIULIO
IPC: D01D5/06
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公开(公告)号:DE2921314A1
公开(公告)日:1979-12-13
申请号:DE2921314
申请日:1979-05-25
Applicant: SNIA VISCOSA
Inventor: ANGELINI GIANFRANCO , LEONCINI NOVELLO , BERNINI GIULIO
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