Title:
集合住宅の排水設備の更新方法、及びその方法に使用される排水管継手
Document Type and Number:
Japanese Patent JP5318897
Kind Code:
B2
Inventors:
Kojima virtue thickness
Seizo Kojima
Yozo Kako
Kimura
Seizo Kojima
Yozo Kako
Kimura
Application Number:
JP2011045086A
Publication Date:
October 16, 2013
Filing Date:
March 02, 2011
Export Citation:
Assignee:
Kojima Manufacturing Co., Ltd.
Bright Works Co., Ltd.
Bright Works Co., Ltd.
International Classes:
F16L1/00; E03C1/12; F16L5/00
Domestic Patent References:
| JP2007138428A | ||||
| JP2001027093A | ||||
| JP2009138483A | ||||
| JP3049819U | ||||
| JP2001152501A | ||||
| JP2006316927A | ||||
| JP2003253721A | ||||
| JP2001254414A | ||||
| JP2005214376A | ||||
| JP2006200656A | ||||
| JP2004052883A | ||||
| JP2009270345A | ||||
| JP2010203508A | ||||
| JP2011137359A |
Attorney, Agent or Firm:
Okada International Patent Office