Title:
【発明の名称】アルミ鋳造用鋳抜きピン
Document Type and Number:
Japanese Patent JP2932618
Kind Code:
B2
Inventors:
YOSHIOKA TAKESHI
Application Number:
JP16234190A
Publication Date:
August 09, 1999
Filing Date:
June 20, 1990
Export Citation:
Assignee:
SUMITOMO DENKI KOGYO KK
International Classes:
B22D17/22; B22C9/06; C23C16/26; (IPC1-7): B22D17/22; B22C9/06
Domestic Patent References:
| JP56139270A | ||||
| JP58184056A | ||||
| JP6462468A | ||||
| JP63140083A | ||||
| JP53105515A |
Attorney, Agent or Firm:
Akira Wada