Title:
【考案の名称】採光中空パネル
Document Type and Number:
Japanese Patent JP2508323
Kind Code:
Y2
Inventors:
Yoji Isaka
Application Number:
JP8732989U
Publication Date:
August 21, 1996
Filing Date:
July 25, 1989
Export Citation:
Assignee:
Takiron Co., Ltd.
International Classes:
E04D3/06; E04D3/362; (IPC1-7): E04D3/06; E04D3/362
Domestic Patent References:
| JP57114003U | ||||
| JP5951123U | ||||
| JP53145325U | ||||
| JP6126820U | ||||
| JP379667Y1 |
Attorney, Agent or Firm:
Hiroyuki Nakai