Invention Grant
- Patent Title: Method and apparatus for producing synthetic resin tube
- Patent Title (中): 生产合成树脂管的方法和装置
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Application No.: US544665Application Date: 1975-01-27
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Publication No.: US4009069APublication Date: 1977-02-22
- Inventor: Mikio Kobayashi , Isamu Nakano
- Applicant: Mikio Kobayashi , Isamu Nakano
- Applicant Address: JA Osaka
- Assignee: Sekisui Kagaku Kogyo Kabushiki Kaisha
- Current Assignee: Sekisui Kagaku Kogyo Kabushiki Kaisha
- Current Assignee Address: JA Osaka
- Priority: JA49-12089 19740128; JA49-42871 19740416
- Main IPC: B29C53/52
- IPC: B29C53/52 ; B29C65/20 ; B29D23/10
Abstract:
Method and apparatus for producing a synthetic resin tube by deforming a strip of synthetic resin and joining both laterally disposed edges of the deformed strip together while transporting the strip in its longitudinal direction.
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