Document Type and Number:
Japanese Patent JPS4847647
Kind Code:
U
Application Number:
JP9219571U
Publication Date:
June 22, 1973
Filing Date:
October 06, 1971
Export Citation:
International Classes:
F24H3/06; F24D13/00; F24D13/04; F24D15/00; (IPC1-7): F24D13/00