Title:
排水集合継手
Document Type and Number:
Japanese Patent JP5614975
Kind Code:
B2
Inventors:
徳丸 武司
Application Number:
JP2009261823A
Publication Date:
October 29, 2014
Filing Date:
November 17, 2009
Export Citation:
Assignee:
積水化学工業株式会社
International Classes:
E03C1/12; F16L41/02; F16L41/08
Attorney, Agent or Firm:
Tamio Nishiwaki