Title:
【発明の名称】黒色粉末の製造方法
Document Type and Number:
Japanese Patent JP2518261
Kind Code:
B2
Inventors:
KATAI AKIRA
SAKAI YOICHI
YAJIMA KENJI
SAKAI YOICHI
YAJIMA KENJI
Application Number:
JP5420287A
Publication Date:
July 24, 1996
Filing Date:
March 11, 1987
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
International Classes:
C01G23/00; C01B21/082; C09C1/36; C09C1/62; (IPC1-7): C01G23/00; C09C1/36
Domestic Patent References:
| JP6125414B2 |
Attorney, Agent or Firm:
Chiba Hiroshi