Title:
【考案の名称】管体連結具
Document Type and Number:
Japanese Patent JPH04129992
Kind Code:
U
Inventors:
Masahiko Sakado
Application Number:
JP4525791U
Publication Date:
November 30, 1992
Filing Date:
May 21, 1991
Export Citation:
International Classes:
F16L15/00; F16L19/02; F16L25/00; (IPC1-7): F16L19/02; F16L15/00; F16L25/00
Domestic Patent References:
| JPS5460635A | 1979-05-16 |