Title:
【発明の名称】複合酸化鉄粒子粉末及びその製造法
Document Type and Number:
Japanese Patent JP2579177
Kind Code:
B2
Inventors:
KATAMOTO TSUTOMU
KURATA SETSUHIRO
KURATA SETSUHIRO
Application Number:
JP33172187A
Publication Date:
February 05, 1997
Filing Date:
December 26, 1987
Export Citation:
Assignee:
TODA KOGYO CORP
International Classes:
B01J20/06; C01G49/06; (IPC1-7): C01G49/06