Title:
【考案の名称】組立式の階段
Document Type and Number:
Japanese Patent JP3034236
Kind Code:
U
Inventors:
Matsuzaki New Year
Application Number:
JP753596U
Publication Date:
February 14, 1997
Filing Date:
July 31, 1996
Export Citation:
Assignee:
Infrastructure Tech Co., Ltd.
International Classes:
(IPC1-7): E04F11/02
Attorney, Agent or Firm:
Hideo Takino (1 outside)