Title:
REFRIGERANT STATE OBSERVING APPARATUS
Document Type and Number:
Japanese Patent JPS57131967
Kind Code:
A
Inventors:
UEDA TOSHIAKI
SAYOU KOUSAKU
SAYOU KOUSAKU
Application Number:
JP1734681A
Publication Date:
August 16, 1982
Filing Date:
February 06, 1981
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F25B49/02; F25B41/00; (IPC1-7): F25B41/00