Title:
コイルばね成形機のピッチ調整方法及び装置
Document Type and Number:
Japanese Patent JP4371401
Kind Code:
B2
Inventors:
Mizuo Takuo
Hasegawa Keiji
Masami Wakita
Hasegawa Keiji
Masami Wakita
Application Number:
JP2003107338A
Publication Date:
November 25, 2009
Filing Date:
April 11, 2003
Export Citation:
Assignee:
Chuojo Co., Ltd.
International Classes:
B21F35/00
Domestic Patent References:
| JP8168841A |
Attorney, Agent or Firm:
Kazuma Ikeda