Title:
【考案の名称】二重構造床のユニット支柱
Document Type and Number:
Japanese Patent JP2521136
Kind Code:
Y2
Inventors:
Norio Hosoya
Application Number:
JP5189489U
Publication Date:
December 25, 1996
Filing Date:
May 01, 1989
Export Citation:
Assignee:
Norio Hosoya
International Classes:
E04F15/00; E04F15/024; (IPC1-7): E04F15/00; E04F15/024
Attorney, Agent or Firm:
Kazuo Miyazaki