Title:
コルゲートフィンの成形方法
Document Type and Number:
Japanese Patent JP4005526
Kind Code:
B2
Inventors:
Mitsuru Iwasaki
Kazunori Ikui
Kazunori Ikui
Application Number:
JP2003086283A
Publication Date:
November 07, 2007
Filing Date:
March 26, 2003
Export Citation:
Assignee:
Calsonic Kansei Co., Ltd.
International Classes:
B21D53/08; F28F1/32; B21D1/10; B21D13/04; B21D28/10; F28F1/12; F28F1/34
Domestic Patent References:
| JP61093451U | ||||
| JP56160596A | ||||
| JP56160840A |
Attorney, Agent or Firm:
Masamichi Ayata