Title:
【発明の名称】多穴管の押出用ダイス
Document Type and Number:
Japanese Patent JPH0620565
Kind Code:
B2
Inventors:
OOKUBO KUNIO
SUDO MASAMI
MORITA TADAAKI
INABA NOBUO
SUDO MASAMI
MORITA TADAAKI
INABA NOBUO
Application Number:
JP11128288A
Publication Date:
March 23, 1994
Filing Date:
May 06, 1988
Export Citation:
Assignee:
SHOWA ALUMINIUM CO LTD
International Classes:
B21C25/02; (IPC1-7): B21C25/02
Domestic Patent References:
| JP6397309A | ||||
| JP592889Y1 |
Attorney, Agent or Firm:
Hisayoshi Shimizu
Next Patent: コンクリート製造装置