Title:
FLAT ROOF BOARD AND MAKING METHOD THEREOF
Document Type and Number:
Japanese Patent JPS55152246
Kind Code:
A
Inventors:
EBIIKE HIROSHI
MATSUNAGA AKIRA
MATSUNAGA AKIRA
Application Number:
JP6014679A
Publication Date:
November 27, 1980
Filing Date:
May 15, 1979
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
B28B11/24; B28B11/00; B28B11/12; C04B40/00; E04D1/12; E04D1/16; (IPC1-7): B28B11/00; C04B41/30; E04D1/12
Domestic Patent References:
| JPS5318971U | 1978-02-17 | |||
| JP48088625B |