Document Type and Number:
Japanese Patent JPS5083365
Kind Code:
U
Application Number:
JP14218173U
Publication Date:
July 17, 1975
Filing Date:
December 05, 1973
Export Citation:
International Classes:
G10K11/16; B28B15/00; B28B17/00; E04B1/82; F01N1/20; (IPC1-7): B28B17/00; E04B1/82; F01N1/20