Patent search ap:("SNIA VISCOSA") AND inv:"BRUNO D ALO" Page 1

1.

发明授权
Melt spinning process of polyamides 失效
Title translation: 聚酰胺熔体纺丝工艺

公开(公告)号：US3345445A

公开(公告)日：1967-10-03

申请号：US35239464

申请日：1964-03-16

Applicant: SNIA VISCOSA

Inventor： FRANCESCO SICLARI , ANGELO BELLANO , CESANO MADERNO , LUIGI CICERI , BRUNO D ALO , PIERLUIGI PERAZZONI , WIDOW GIACOBONE EMILIA MANFRED

IPC: D01D1/04 , D01D1/06 , D01D1/10 , D01F6/60

CPC classification number: D01D1/103 , D01D1/04 , D01D1/06 , D01F6/60

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