Title:
【発明の名称】メタノールを用いた抽出脱脂方法
Document Type and Number:
Japanese Patent JP3165165
Kind Code:
B2
Inventors:
Yoshimitsu Samukawa
Yasunari Kaneko
Norio Kasahara
Yasunari Kaneko
Norio Kasahara
Application Number:
JP5567691A
Publication Date:
May 14, 2001
Filing Date:
February 28, 1991
Export Citation:
Assignee:
Mitsui Mining & Smelting Co., Ltd.
International Classes:
B22F3/02; B22F3/10; C04B35/638; C04B35/64; (IPC1-7): B22F3/10; C04B35/638
Domestic Patent References:
| JP5742564A | ||||
| JP3207801A | ||||
| JP5927743B2 |
Attorney, Agent or Firm:
Eiji Tomomatsu