Title:
PRODUCTION OF LIGHTTWEIGHT CONCRETE BOARD MATERIAL
Document Type and Number:
Japanese Patent JPS5347426
Kind Code:
A
Inventors:
HAYASHI KAZUO
Application Number:
JP12433876A
Publication Date:
April 27, 1978
Filing Date:
October 13, 1976
Export Citation:
Assignee:
DANTANI PLYWOOD CO
International Classes:
B32B13/02; B28B1/42; B28B5/00; B32B5/18; (IPC1-7): B28B5/00; B32B5/18
Domestic Patent References:
| JPS49130417A | 1974-12-13 | |||
| JPS50100113A | 1975-08-08 | |||
| JPS491611A | 1974-01-09 |