Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
基礎杭の電気防食方法
Document Type and Number:
Japanese Patent JP4212431
Kind Code:
B2
Inventors:
柏木 愛一郎
Application Number:
JP2003304837A
Publication Date:
January 21, 2009
Filing Date:
August 28, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
大阪瓦斯株式会社
International Classes:
C23F13/00; E02D27/14; E02D31/06
Domestic Patent References:
JP6173287A
JP2001289825A
Attorney, Agent or Firm:
北村 修一郎