Title:
ダイスの設計方法、ダイス、中空パネルの製造方法及び中空パネル
Document Type and Number:
Japanese Patent JP4824499
Kind Code:
B2
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Inventors:
Glory
Application Number:
JP2006211962A
Publication Date:
November 30, 2011
Filing Date:
August 03, 2006
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B21C25/02; B21C23/14
Domestic Patent References:
| JP2002126816A | ||||
| JP9057334A | ||||
| JP2001071025A | ||||
| JP2001047125A | ||||
| JP2003071514A | ||||
| JP62279019A | ||||
| JP53102260A | ||||
| JP50065459A |
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Tamagushi Yukihisa
Takao Ito
Tamagushi Yukihisa