Document Type and Number:
Japanese Patent JPS5211747
Kind Code:
Y2
Application Number:
JP6488773U
Publication Date:
March 15, 1977
Filing Date:
May 29, 1973
Export Citation:
International Classes:
F25D17/08; F25D11/02; F25D17/06; (IPC1-7): F25D11/02; F25D17/06