Document Type and Number:
Japanese Patent JPS5235796
Kind Code:
Y2
Application Number:
JP10797673U
Publication Date:
August 15, 1977
Filing Date:
September 14, 1973
Export Citation:
International Classes:
B60H1/00; B60H1/08; B60H1/12; F24F13/00; (IPC1-7): B60H1/08