Title:
MANUFACTURE OF SILICON NITRIDE SINTERED BODY
Document Type and Number:
Japanese Patent JPS58161975
Kind Code:
A
Inventors:
TAKEDA TOORU
HAYAKAWA MASAKATSU
HAYAKAWA MASAKATSU
Application Number:
JP4191682A
Publication Date:
September 26, 1983
Filing Date:
March 16, 1982
Export Citation:
Assignee:
NGK SPARK PLUG CO
International Classes:
C04B35/584; C04B35/58; (IPC1-7): C04B35/58
Domestic Patent References:
| JPS5820782A | 1983-02-07 | |||
| JPS5895662A | 1983-06-07 |
Attorney, Agent or Firm:
Adachi Tsutomu