Document Type and Number:
Japanese Patent JPS4739397
Kind Code:
Y1
Application Number:
JP1126870U
Publication Date:
November 29, 1972
Filing Date:
February 03, 1970
Export Citation:
International Classes:
F25D23/06; F25D11/00; F25D19/00; (IPC1-7): F25D11/00; F25D23/06