金属管の熱間曲げ加工方法

Title:

金属管の熱間曲げ加工方法

Document Type and Number:

Japanese Patent JP5187012

Kind Code:

B2

Inventors:

Katsuya Nishiguchi

Application Number:

JP2008153772A

Publication Date:

April 24, 2013

Filing Date:

June 12, 2008

Export Citation:

Assignee:

Mazda Corporation Inc

International Classes:

B21D7/16; B21D7/08

Attorney, Agent or Firm:

Takuji Yamada
Mitsuo Tanaka
Fukuoka Masaaki

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