Title:
平坦度計付き圧下矯正機
Document Type and Number:
Japanese Patent JP4427336
Kind Code:
B2
Inventors:
Ryohei Takada
Katsuhiko Oka
Katsuhiko Oka
Application Number:
JP2004002250A
Publication Date:
March 03, 2010
Filing Date:
January 07, 2004
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21D1/06; G01B21/30; B21C51/00
Domestic Patent References:
| JP5237546A | ||||
| JP5261439A | ||||
| JP2002026097A |
Attorney, Agent or Firm:
Etsuichi Matsumoto
Shiina Akira
Shiina Akira