Document Type and Number:
Japanese Patent JPS4822042
Kind Code:
Y1
Application Number:
JP13877470U
Publication Date:
June 27, 1973
Filing Date:
December 29, 1970
Export Citation:
International Classes:
F25D17/08; F25D11/02; F25D19/00; F25D23/00; (IPC1-7): F25D11/02; F25D23/00