Title:
防災頭巾
Document Type and Number:
Japanese Patent JP3140395
Kind Code:
U
Inventors:
Koichi Akita
Application Number:
JP2007010155U
Publication Date:
March 27, 2008
Filing Date:
December 13, 2007
Export Citation:
Assignee:
Koichi Akita
Sakae Yamamoto
Nakayama Koichi
Sakae Yamamoto
Nakayama Koichi
International Classes:
A62B17/04