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Patent Searching and Data


Title:
【発明の名称】高硬度微細結晶焼結体及びその製造方法
Document Type and Number:
Japanese Patent JP2747358
Kind Code:
B2
Inventors:
MYAMOTO MANABU
KITAHATA KOJIRO
Application Number:
JP12581590A
Publication Date:
May 06, 1998
Filing Date:
May 15, 1990
Export Citation:
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Assignee:
SHINKO KOBERUKO TSUURU KK
International Classes:
B23P15/28; B23B27/14; C04B35/52; C22C26/00; (IPC1-7): C04B35/52; B23B27/14; B23P15/28
Domestic Patent References:
JP4880617A
Attorney, Agent or Firm:
Etsushi Kotani (2 outside)