Title:
MANUFACTURING METHOD OF FIRE PROOF PANNEL
Document Type and Number:
Japanese Patent JPS5381472
Kind Code:
A
Inventors:
KUROBA MASAYUKI
SEKIHARA YUTAKA
SEKIHARA YUTAKA
Application Number:
JP15742076A
Publication Date:
July 18, 1978
Filing Date:
December 28, 1976
Export Citation:
Assignee:
NAKAYAMA KOGYO KK
International Classes:
B21D47/00; B32B13/06; E04B1/94; E04C2/30; (IPC1-7): B21D47/00; B32B13/06; E04B1/94; E04C2/30