Title:
MANUFACTURE OF CONSTRUCTION BOARD
Document Type and Number:
Japanese Patent JPS565382
Kind Code:
A
Inventors:
YOSHIDA SHIGEO
Application Number:
JP7736379A
Publication Date:
January 20, 1981
Filing Date:
June 19, 1979
Export Citation:
Assignee:
NAT JUTAKU KENZAI
International Classes:
B32B3/00; B32B13/02; B32B17/00; C04B40/00; E04C2/04; (IPC1-7): B32B3/00; B32B17/00; C04B39/02; C04B41/30; E04C2/04
Next Patent: VINYL CHLORIDE RESIN COMPOSITION