Document Type and Number:
Japanese Patent JPS5586998
Kind Code:
U
Application Number:
JP16849978U
Publication Date:
June 16, 1980
Filing Date:
December 08, 1978
Export Citation:
International Classes:
G21C17/00; G21C3/30; G21C23/00; (IPC1-7): G21C17/00; G21C3/30; G21C23/00