Title:
【発明の名称】工具用微細結晶焼結体およびその製造方法
Document Type and Number:
Japanese Patent JPS5832224
Kind Code:
B2
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Inventors:
HARA AKIO
YATSU SHUJI
YATSU SHUJI
Application Number:
JP11968578A
Publication Date:
July 12, 1983
Filing Date:
September 27, 1978
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
C22C1/05; C04B35/52; C22C1/04; C22C26/00; C22C29/00; C22C29/16; (IPC1-7): C22C29/00; C04B35/52; C22C1/05
Attorney, Agent or Firm:
Tetsuji Ueshiro