Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
鋼管コンクリート複合管
Document Type and Number:
Japanese Patent JP5648950
Kind Code:
B2
Inventors:
勝田 雅道
井川 秀樹
野本 禎久
渡邉 貴信
窪田 充
Application Number:
JP2009275035A
Publication Date:
January 07, 2015
Filing Date:
December 03, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
日本ヒューム株式会社
International Classes:
F16L9/14; B28B21/58; E21D9/06
Attorney, Agent or Firm:
Masao Tanaka