Title:
【発明の名称】金属屋根板ロール成形機におけるリブ付け装置
Document Type and Number:
Japanese Patent JP2741149
Kind Code:
B2
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Inventors:
Uchida Katsuhisa
Application Number:
JP11416793A
Publication Date:
April 15, 1998
Filing Date:
April 19, 1993
Export Citation:
Assignee:
Uchida Machinery Co., Ltd.
International Classes:
B21D5/08; B21D13/04; B21D21/00; (IPC1-7): B21D13/04; B21D5/08
Domestic Patent References:
| JP5527431A |
Attorney, Agent or Firm:
Minoru Kuwahara (1 person outside)