Title:
【考案の名称】防音床板
Document Type and Number:
Japanese Patent JP2605478
Kind Code:
Y2
Inventors:
Kiyomi Ohno
Application Number:
JP5472193U
Publication Date:
July 17, 2000
Filing Date:
September 14, 1993
Export Citation:
Assignee:
Danya Sangyo Co., Ltd.
International Classes:
E04F15/04; E04F15/18; E04F15/20; (IPC1-7): E04F15/20; E04F15/04; E04F15/18
Domestic Patent References:
| JP51130773A | ||||
| JP341042U |