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公开(公告)号:IT7926292D0
公开(公告)日:1979-10-05
申请号:IT2629279
申请日:1979-10-05
Applicant: SNIA VISCOSA
Inventor: PAOLO ROSSI PIER , SALVATORE MARCHETTI
公开(公告)号:IT7926292D0
公开(公告)日:1979-10-05
申请号:IT2629279
申请日:1979-10-05
Applicant: SNIA VISCOSA
Inventor: PAOLO ROSSI PIER , SALVATORE MARCHETTI