Title:
SUPERHARD SINTERED BODY HAVING SANDWICH STRUCTURE
Document Type and Number:
Japanese Patent JPS6126574
Kind Code:
A
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Inventors:
HARA AKIO
KUMAZAWA YOSHIAKI
KUMAZAWA YOSHIAKI
Application Number:
JP14847584A
Publication Date:
February 05, 1986
Filing Date:
July 16, 1984
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
C04B37/02; B23K20/00; (IPC1-7): B23K20/00; C04B37/02
Domestic Patent References:
JPS5879881A | 1983-05-13 |
Attorney, Agent or Firm:
Tetsuji Ueshiro