Document Type and Number:
Japanese Patent JPS54143822
Kind Code:
U
Application Number:
JP4223778U
Publication Date:
October 05, 1979
Filing Date:
March 31, 1978
Export Citation:
International Classes:
C22B26/10; C22B9/02; G21C19/30; G21C19/313; G21D1/00; G21F9/00; G21F9/06; (IPC1-7): C22B26/10; C22B9/02; G21C19/30; G21D1/00; G21F9/06