Document Type and Number:
Japanese Patent JPS51154751
Kind Code:
U
Application Number:
JP7368175U
Publication Date:
December 09, 1976
Filing Date:
May 30, 1975
Export Citation:
International Classes:
F25B41/00; F16L29/00; F24F5/00; F25B45/00; (IPC1-7): F25B45/00; F16L29/00; F24F5/00
Foreign References:
| US3875756A | 1975-04-08 |