Title:
【発明の名称】溶融金属用切替弁
Document Type and Number:
Japanese Patent JP3382147
Kind Code:
B2
Inventors:
Hiroshi Ito
Application Number:
JP2576898A
Publication Date:
March 04, 2003
Filing Date:
February 06, 1998
Export Citation:
Assignee:
Hiroshi Ito
International Classes:
B22D46/00; B22D35/00; F27D3/14; (IPC1-7): F27D3/14; B22D35/00
Domestic Patent References:
| JP1107952A | ||||
| JP352759A | ||||
| JP2293591A | ||||
| JP3102192A | ||||
| JP5844959A | ||||
| JP63170053U |
Attorney, Agent or Firm:
Kenji Ishiguro