Title:
【発明の名称】亜鉛及び鉛の乾式製錬法
Document Type and Number:
Japanese Patent JP2861483
Kind Code:
B2
Inventors:
IEMORI NOBUMASA
KUSAKABE TAKESHI
TAKANO HITOSHI
TAKEBAYASHI MASARU
KUSAKABE TAKESHI
TAKANO HITOSHI
TAKEBAYASHI MASARU
Application Number:
JP15087591A
Publication Date:
February 24, 1999
Filing Date:
May 28, 1991
Export Citation:
Assignee:
SUMITOMO KINZOKU KOZAN KK
International Classes:
C22B13/02; C22B19/20; (IPC1-7): C22B19/20; C22B13/02
Domestic Patent References:
| JP59226130A | ||||
| JP6092434A |
Attorney, Agent or Firm:
Asao Kamoda (1 person outside)