Title:
【考案の名称】膜構造物用シート
Document Type and Number:
Japanese Patent JP2533036
Kind Code:
Y2
Inventors:
Ide Tatsu
Application Number:
JP10214990U
Publication Date:
April 16, 1997
Filing Date:
September 27, 1990
Export Citation:
Assignee:
Okamoto Co., Ltd.
International Classes:
E04H15/54; B32B5/08; B32B27/12; D03D25/00; D06M15/248; (IPC1-7): E04H15/54; B32B5/08; B32B27/12
Domestic Patent References:
| JP2394U | ||||
| JP6143032U |
Attorney, Agent or Firm:
Hayakawa Masaname