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Patent Searching and Data


Title:
METHOD OF MANUFACTURING THIN METAL TUBE
Document Type and Number:
WIPO Patent Application WO/2017/200002
Kind Code:
A1
Abstract:
This method of manufacturing a thin metal tube is characterized in including: a tube making process of shaping a metal starting material tube by machining a flat metal plate; a drawing process of machining the metal starting material tube obtained by the tube making process to achieve a prescribed wall thickness, using a water-soluble lubricating agent; and a washing process of washing the metal tube obtained by the drawing process, using an aqueous washing solution.

Inventors:
TESHIMA Yukiko (306-1 Shimosagawada-cho Tatebayashi-sh, Gunma 71, 〒3740071, JP)
Application Number:
JP2017/018515
Publication Date:
November 23, 2017
Filing Date:
May 17, 2017
Export Citation:
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Assignee:
TESHIMA CORPORATION (306-1 Shimosagawada-cho, Tatebayashi-shi Gunma, 71, 〒3740071, JP)
International Classes:
B21C9/00; B21C1/22; C10M169/04; C23G1/24; C10N40/24
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (Kyowa Patent & Law Office, Nippon Life Marunouchi Building 1-6-6, Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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