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Patent Searching and Data


Title:
継目無管の製造方法
Document Type and Number:
Japanese Patent JPWO2005068098
Kind Code:
A
Inventors:
Wood Chihiro
Application Number:
JP2005000379W
Publication Date:
July 28, 2005
Filing Date:
January 14, 2005
Export Citation:
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Assignee:
Sumitomo Metal Industries, Ltd.
International Classes:
B21B17/14; B21B19/04; B21B21/00
Attorney, Agent or Firm:
Sugioka Miki 2
On an ear Terutada