Title:
STRUCTURE FOR FALLING FLOOR
Document Type and Number:
Japanese Patent JPS56108453
Kind Code:
A
Inventors:
HAMAKAWA YUKIO
Application Number:
JP1090980A
Publication Date:
August 28, 1981
Filing Date:
January 31, 1980
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
E04F19/08; A47B9/00; A47C3/20; E04F15/00; (IPC1-7): E04F15/00