Title:
水道給水管漏水検知システム
Document Type and Number:
Japanese Patent JP4636291
Kind Code:
B2
Inventors:
Atsushi Masuko
Application Number:
JP2008182009A
Publication Date:
February 23, 2011
Filing Date:
June 16, 2008
Export Citation:
Assignee:
Atsushi Masuko
International Classes:
E03B7/00
Domestic Patent References:
JP6146346A | ||||
JP2002195908A | ||||
JP7229173A | ||||
JP45032934Y1 |