Title:
SOUNDPROOF STRUCTURE OF FLOOR PANEL
Document Type and Number:
Japanese Patent JPS63304873
Kind Code:
A
Inventors:
TAKEDA TOSHIRO
NAGASHIMA SHOJI
NAGASHIMA SHOJI
Application Number:
JP14202987A
Publication Date:
December 13, 1988
Filing Date:
June 05, 1987
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
E04F15/18; E04F15/20; (IPC1-7): E04F15/18; E04F15/20
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