Document Type and Number:
Japanese Patent JPS5120007
Kind Code:
B1
Application Number:
JP8167671A
Publication Date:
June 22, 1976
Filing Date:
October 18, 1971
Export Citation:
International Classes:
C22C38/00; C21D6/00; C21D9/00; C22C38/58; H01F1/047; H01F1/14; (IPC1-7): C22C38/58; C21D9/00; H01F1/14