Title:
HARD COMPOSITE SINTERED BODY FOR TOOL
Document Type and Number:
Japanese Patent JPS5874586
Kind Code:
A
Inventors:
YATSU SHIYUUJI
NAKAI TETSUO
NAKAI TETSUO
Application Number:
JP17079081A
Publication Date:
May 06, 1983
Filing Date:
October 27, 1981
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
C04B35/52; B23B27/14; B23P15/30; B24D3/00; B24D3/06; C04B41/88; (IPC1-7): B23P15/30; B24D3/06; C04B35/52; C04B41/14
Attorney, Agent or Firm:
Akira Uchida