Title:
【発明の名称】鋳造用インゴット
Document Type and Number:
Japanese Patent JP2802372
Kind Code:
B2
Inventors:
Takayuki Suyama
Matsumoto Isao
Usui Yoshitaka
Matsumoto Isao
Usui Yoshitaka
Application Number:
JP11686589A
Publication Date:
September 24, 1998
Filing Date:
May 10, 1989
Export Citation:
Assignee:
Denki Kogyo Co., Ltd.
International Classes:
B22D21/00; A61C5/77; A61C13/20; B22D21/02; B22D23/00; (IPC1-7): B22D23/00; B22D21/02
Domestic Patent References:
| JP59169643A | ||||
| JP62204741A |
Attorney, Agent or Firm:
Nao Okuyama (4 outside)