Title:
断熱性コンクリート板の製造方法
Document Type and Number:
Japanese Patent JP4319564
Kind Code:
B2
More Like This:
Inventors:
Ryoji Yamaki
Application Number:
JP2004057056A
Publication Date:
August 26, 2009
Filing Date:
March 02, 2004
Export Citation:
Assignee:
YMK Technologies Co., Ltd.
International Classes:
E04B1/80; B28B1/14; B28B13/02; B28B23/00; B28B23/02
Domestic Patent References:
| JP10025854A | ||||
| JP2266041A | ||||
| JP2002097742A | ||||
| JP52073904U | ||||
| JP58134526U |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi