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公开(公告)号:IT7920802D0
公开(公告)日:1979-03-07
申请号:IT2080279
申请日:1979-03-07
Applicant: SNIA VISCOSA
Inventor: FRANCESCO TOZZI SPADONI , SEBA CALGARI , VITTORIO SIRTORI , RENATO BELLOBONO IGNAZIO
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公开(公告)号:IT7920801D0
公开(公告)日:1979-03-07
申请号:IT2080179
申请日:1979-03-07
Applicant: SNIA VISCOSA
Inventor: SEBA CALGARI , VITTORIO SIRTORI , ANNA BERLIN , RENATO BELLOBONO IGNAZIO
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公开(公告)号:CH433328A
公开(公告)日:1967-04-15
申请号:CH905763
申请日:1963-07-19
Applicant: SNIA VISCOSA
Inventor: WERNER MUENCH , FRANCESCO SICLARI , CESANO MADERNO , SEBA CALGARI
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公开(公告)号:IT8020783D0
公开(公告)日:1980-03-19
申请号:IT2078380
申请日:1980-03-19
Applicant: SNIA VISCOSA
Inventor: FRANCESCO TOLUSSO , SEBA CALGARI , RENATO BELLOBONO IGNAZIO , ANNA BERLIN
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公开(公告)号:IT7920803D0
公开(公告)日:1979-03-07
申请号:IT2080379
申请日:1979-03-07
Applicant: SNIA VISCOSA
Inventor: SEBA CALGARI , VITTORIO SIRTORI , RENATO BELLOBONO IGNAZIO
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