Title:
無灰炭の製造方法
Document Type and Number:
Japanese Patent JP4971955
Kind Code:
B2
Inventors:
Noriyuki Okuyama
Atsushi Furuya
Nobuyuki Komatsu
Atsushi Furuya
Nobuyuki Komatsu
Application Number:
JP2007303641A
Publication Date:
July 11, 2012
Filing Date:
November 22, 2007
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
C10L5/00; C10L9/02
Domestic Patent References:
| JP2005120185A | ||||
| JP200670182A | ||||
| JP200670183A | ||||
| JP2007161926A | ||||
| JP3920899B1 | ||||
| JP4061351B1 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Tetsuo Tomita
Etsuo Tada
Tetsuo Tomita