Document Type and Number:
Japanese Patent JPS538643
Kind Code:
Y2
Application Number:
JP5067674U
Publication Date:
March 07, 1978
Filing Date:
May 07, 1974
Export Citation:
International Classes:
B22F3/10; B22F3/12; B30B15/00; C21D1/34; C21D1/74; F27B5/06; F27D7/00; (IPC1-7): C21D1/74; B22F3/12; B30B15/00; F27B5/06
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