Title:
【発明の名称】整粒酸化クロムおよびその製造法
Document Type and Number:
Japanese Patent JP2741543
Kind Code:
B2
Inventors:
Nobuo Takagi
Mita Mita
Hiroyuki Kashiwase
Mita Mita
Hiroyuki Kashiwase
Application Number:
JP21097689A
Publication Date:
April 22, 1998
Filing Date:
August 15, 1989
Export Citation:
Assignee:
Nippon Chemical Industry Co., Ltd.
International Classes:
C01G37/02; (IPC1-7): C01G37/02
Domestic Patent References:
| JP581047B2 |
Attorney, Agent or Firm:
Kenji Akatsuka (1 outside)