Title:
【考案の名称】コンクリートパイル製造における軸鉄筋の位置決め用センタリング板
Document Type and Number:
Japanese Patent JP2535887
Kind Code:
Y2
Inventors:
Hiroshi Koshiba
Application Number:
JP9375990U
Publication Date:
May 14, 1997
Filing Date:
September 06, 1990
Export Citation:
Assignee:
Daido Concrete Industry Co., Ltd.
International Classes:
B28B21/68; B21F31/00; B28B23/08; (IPC1-7): B28B21/68; B21F31/00; B28B23/08
Attorney, Agent or Firm:
Uematsu Shigeru