Title:
建築用品
Document Type and Number:
Japanese Patent JP3097171
Kind Code:
U
Inventors:
Hut Katsuyoshi
Application Number:
JP2002003333U
Publication Date:
January 15, 2004
Filing Date:
April 26, 2002
Export Citation:
Assignee:
Hut Katsuyoshi
International Classes:
(IPC1-7): E02D27/01; E04G21/12