Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【考案の名称】給湯用配管
Document Type and Number:
Japanese Patent JPH04136420
Kind Code:
U
Inventors:
Yukio Kobata
Nakamura Hisashi
Shigefumi Yasunaga
Application Number:
JP4302891U
Publication Date:
December 18, 1992
Filing Date:
June 10, 1991
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F24D17/00; (IPC1-7): F24D17/00
Domestic Patent References:
JPS61157446A1986-07-17
JPS5878025A1983-05-11
JP46015374A