Title:
【考案の名称】導水管用漏水止め装置
Document Type and Number:
Japanese Patent JP3045753
Kind Code:
U
Inventors:
Koichi Kitamura
Application Number:
JP715997U
Publication Date:
February 13, 1998
Filing Date:
July 29, 1997
Export Citation:
Assignee:
Koichi Kitamura
International Classes:
(IPC1-7): F16L55/16; F16L55/18
Attorney, Agent or Firm:
Izawa