Title:
LIGHT WEIGHT GYPSUM BOARD CEILING PANEL
Document Type and Number:
Japanese Patent JPS5952053
Kind Code:
A
Inventors:
TAKE TAKAO
FUJIYAMA TAKESHI
NAKAKUKI YOSHIKAZU
FUJIYAMA TAKESHI
NAKAKUKI YOSHIKAZU
Application Number:
JP16065582A
Publication Date:
March 26, 1984
Filing Date:
September 14, 1982
Export Citation:
Assignee:
ONODA CEMENT CO LTD
International Classes:
E04B9/04; B32B13/08; E04C2/04; (IPC1-7): B32B13/08; C04B39/00; E04B5/54; E04C2/04
Domestic Patent References:
| JPS517170A | 1976-01-21 |
Attorney, Agent or Firm:
Katsuhiko Nonaka