Title:
ビレットの穿孔圧延方法
Document Type and Number:
Japanese Patent JP5277908
Kind Code:
B2
Inventors:
Takuya Nagahama
Kotaro Fujisawa
Kotaro Fujisawa
Application Number:
JP2008303650A
Publication Date:
August 28, 2013
Filing Date:
November 28, 2008
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21B19/04; B21B23/00
Domestic Patent References:
| JP1181905A | ||||
| JP61162217A | ||||
| JP53072763A | ||||
| JP2002210507A | ||||
| JP45009055B1 | ||||
| JP2000190006A |
Foreign References:
| WO2007100042A1 |
Other References:
日本鉄鋼協会編,第3版 鉄鋼便覧III(2)条鋼・鋼管・圧延共通設備,丸善株式会社,1980年11月20日,第931~933頁
Attorney, Agent or Firm:
Eiichi Kobayashi