Title:
【発明の名称】断面形状が部分的に異なる部材の成形
Document Type and Number:
Japanese Patent JP2871445
Kind Code:
B2
Inventors:
TAKESHIMA HIDEKI
SUGYAMA KEIICHI
MAEDA JUN
SUGYAMA KEIICHI
MAEDA JUN
Application Number:
JP3588094A
Publication Date:
March 17, 1999
Filing Date:
March 07, 1994
Export Citation:
Assignee:
NIPPON KEIKINZOKU KK
International Classes:
B21C37/04; B21C37/00; B21D11/14; (IPC1-7): B21C37/00; B21C37/04; B21D11/14
Domestic Patent References:
| JP455024A |
Attorney, Agent or Firm:
Wataru Ogura