Title:
【考案の名称】管継手
Document Type and Number:
Japanese Patent JP2536555
Kind Code:
Y2
Inventors:
Ariga Toshiki
Application Number:
JP4121691U
Publication Date:
May 21, 1997
Filing Date:
May 08, 1991
Export Citation:
Assignee:
Yokohama Highdex Co., Ltd.
International Classes:
F16L19/06; F16L21/00; F16L21/08; (IPC1-7): F16L21/00; F16L19/06; F16L21/08
Attorney, Agent or Firm:
Hiroyuki Mori