Title:
耐熱ばね用ステンレス鋼線、及びそれを用いた耐熱ばね製品
Document Type and Number:
Japanese Patent JP4163055
Kind Code:
B2
Inventors:
Kawabata direct
Yoshinori Tanimoto
Shoji Ichikawa
Yoshinori Tanimoto
Shoji Ichikawa
Application Number:
JP2003179987A
Publication Date:
October 08, 2008
Filing Date:
June 24, 2003
Export Citation:
Assignee:
Nippon Seisen Co., Ltd.
Hitachi Metals Co., Ltd.
Chuojo Co., Ltd.
Hitachi Metals Co., Ltd.
Chuojo Co., Ltd.
International Classes:
C22C38/00; F16F1/02; B21C1/00; B21C9/00; C21D8/06; C22C38/58
Domestic Patent References:
| JP7216515A | ||||
| JP2003034848A | ||||
| JP2000239804A | ||||
| JP2003073784A | ||||
| JP2000109955A |
Attorney, Agent or Firm:
Tadashi Naemura
Sumitomo Shintaro
Sumitomo Shintaro