Document Type and Number:
Japanese Patent JPS5727043
Kind Code:
B2
Application Number:
JP3875276A
Publication Date:
June 08, 1982
Filing Date:
April 08, 1976
Export Citation:
International Classes:
C22B34/14; C01G23/00; C01G23/04; C01G25/00; C01G25/02; C01G27/00; C01G27/02; C01G99/00; C22B34/10; C22B34/12; C22B60/02