Title:
型枠の製造方法及び型枠
Document Type and Number:
Japanese Patent JP4488405
Kind Code:
B2
Inventors:
Wall keiichi
Endo Tosei
Yoshiyuki Era
Endo Tosei
Yoshiyuki Era
Application Number:
JP2004106374A
Publication Date:
June 23, 2010
Filing Date:
March 31, 2004
Export Citation:
Assignee:
Okabe Co., Ltd.
International Classes:
E02D5/34; E02D27/01; B21D19/00; B21D51/10; B28B7/00; E02D27/12
Domestic Patent References:
| JP2002147017A | ||||
| JP3019365U |
Attorney, Agent or Firm:
Toshio Tsuruwaka