Title:
【考案の名称】限定凍結管
Document Type and Number:
Japanese Patent JPS5854446
Kind Code:
U
Inventors:
Koji Goto
Tetsuji Kato
Tetsuji Kato
Application Number:
JP14878081U
Publication Date:
April 13, 1983
Filing Date:
October 08, 1981
Export Citation:
International Classes:
E02D19/14; (IPC1-7): E02D19/14
Domestic Patent References:
| JP38013670A |