Invention Patent
- Patent Title: Double corrugated tube manufacturing equipment
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Application No.: JP2000315147Application Date: 2000-10-16
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Publication No.: JP3516914B2Publication Date: 2004-04-05
- Inventor: 一 伊藤
- Applicant: 鳥居化成株式会社
- Assignee: 鳥居化成株式会社
- Current Assignee: 鳥居化成株式会社
- Priority: JP2000315147 2000-10-16
- Main IPC: F16L9/06
- IPC: F16L9/06 ; B29C47/02 ; B29C47/04 ; B29C47/20 ; B29C47/90 ; F16L9/18
Public/Granted literature
- JP2002122272A DOUBLE CORRUGATED PIPE AND ITS MANUFACTURING DEVICE Public/Granted day:2002-04-26
Information query
