Title:
鋳物砂の再生設備
Document Type and Number:
Japanese Patent JP4904297
Kind Code:
B2
Inventors:
Matsukawa Yasuji
Application Number:
JP2008050306A
Publication Date:
March 28, 2012
Filing Date:
February 29, 2008
Export Citation:
Assignee:
Matsui Industry Co., Ltd.
International Classes:
B22C5/00
Domestic Patent References:
| JP11285779A | ||||
| JP3015644U | ||||
| JP59215242A | ||||
| JP60174234A | ||||
| JP55057350A | ||||
| JP48050933A |
Attorney, Agent or Firm:
Shoshiro Toshima