Title:
【発明の名称】リファイナ
Document Type and Number:
Japanese Patent JP2802231
Kind Code:
B2
Inventors:
Aikawa Akihiko
Application Number:
JP18758094A
Publication Date:
September 24, 1998
Filing Date:
August 09, 1994
Export Citation:
Assignee:
Aikawa Iron Works Co., Ltd.
International Classes:
B02C7/06; B02C19/20; D21B1/14; D21D1/30; (IPC1-7): D21D1/30; B02C7/06; B02C19/20; D21B1/14
Domestic Patent References:
| JP5160704A | ||||
| JP514303A |
Attorney, Agent or Firm:
Shizutomi Kato (1 person outside)