Title:
【発明の名称】タングステン基焼結合金の粉末およびその製造方法
Document Type and Number:
Japanese Patent JP3151201
Kind Code:
B1
Inventors:
Takashi Nakai
Application Number:
JP2000021244A
Publication Date:
April 03, 2001
Filing Date:
January 31, 2000
Export Citation:
Assignee:
Mitsubishi Materials CMI Co., Ltd.
International Classes:
H01F1/20; B22F9/26; C22C1/04; C22C27/04; H01F1/147; H01F1/44; (IPC1-7): C22C1/04; B22F9/26; C22C27/04; H01F1/20
Domestic Patent References:
| JP7150285A |
Attorney, Agent or Firm:
Chiharu Shimizu (1 outside)