Title:
【発明の名称】超硬質複合材料
Document Type and Number:
Japanese Patent JPH076023
Kind Code:
B2
Inventors:
Koji Nitta
Application Number:
JP11175988A
Publication Date:
January 25, 1995
Filing Date:
May 09, 1988
Export Citation:
Assignee:
Onoda Cement Co., Ltd.
International Classes:
C22C29/06; C22C29/10; C22C32/00; C22C47/00; C22C49/00; C22C49/08; (IPC1-7): C22C29/06; C22C1/09; C22C29/10
Attorney, Agent or Firm:
Kyozo Yuasa (3 outside)
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