Title:
異形管の曲げ加工方法および加工された自動車用部品
Document Type and Number:
Japanese Patent JP5040189
Kind Code:
B2
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Inventors:
Atsushi Tomizawa
Kameoka Tokumasa
Goro Yamada
Kameoka Tokumasa
Goro Yamada
Application Number:
JP2006176689A
Publication Date:
October 03, 2012
Filing Date:
June 27, 2006
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
B21D7/025; B21D53/88
Domestic Patent References:
| JP2002263738A | ||||
| JP10071428A | ||||
| JP2005095956A | ||||
| JP2001232420A | ||||
| JP6218436A | ||||
| JP2003053432A | ||||
| JP7308719A | ||||
| JP60231527A |
Attorney, Agent or Firm:
Michio Mori