Document Type and Number:
Japanese Patent JPH0248782
Kind Code:
Y2
Application Number:
JP4219684U
Publication Date:
December 20, 1990
Filing Date:
March 23, 1984
Export Citation:
International Classes:
F25B1/00; F25B23/00; F25D9/00; F25D17/00; (IPC1-7): F25D17/00; F25D9/00
Next Patent: JPH0248783