Title:
ロングレールの製造方法
Document Type and Number:
Japanese Patent JP5440628
Kind Code:
B2
Inventors:
Kenichi Mine
Ueda Shoji
Ueda Shoji
Application Number:
JP2012036065A
Publication Date:
March 12, 2014
Filing Date:
February 22, 2012
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
E01B11/52; B22D29/00; B22D31/00
Domestic Patent References:
| JP59008477B2 | ||||
| JP5245660A | ||||
| JP2005118871A | ||||
| JP7001152A | ||||
| JP2004169339A | ||||
| JP2008544861A | ||||
| JP2004149880A | ||||
| JP2006123273A | ||||
| JP2006051540A | ||||
| JP3297586A | ||||
| JP48095337A | ||||
| JP3249127A |
Attorney, Agent or Firm:
Mutsumi Yanase
Masaaki Utsunomiya
Atsushi Watanabe
Masaaki Utsunomiya
Atsushi Watanabe