Title:
通気弁構造及び該通気弁構造を設置する方法
Document Type and Number:
Japanese Patent JP5662196
Kind Code:
B2
Inventors:
川村 裕一
Application Number:
JP2011035604A
Publication Date:
January 28, 2015
Filing Date:
February 22, 2011
Export Citation:
Assignee:
未来工業株式会社
International Classes:
E03C1/122; E03C1/295
Attorney, Agent or Firm:
Patent business corporation Hiroe associates patent firm