Title:
【考案の名称】床下地材及びそれを用いたコンクリート建築物の床構造
Document Type and Number:
Japanese Patent JP2578328
Kind Code:
Y2
Inventors:
Shogo Koyama
Koji Watanabe
Koji Watanabe
Application Number:
JP6819993U
Publication Date:
August 13, 1998
Filing Date:
December 21, 1993
Export Citation:
Assignee:
Sekisui Plastics Co., Ltd.
International Classes:
E04F15/18; E04F15/02; (IPC1-7): E04F15/18; E04F15/02
Domestic Patent References:
| JP493462A | ||||
| JP1304266A |
Attorney, Agent or Firm:
Kenzo Hara