Document Type and Number:
Japanese Patent JPS5339864
Kind Code:
B2
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Application Number:
JP704474A
Publication Date:
October 24, 1978
Filing Date:
January 16, 1974
Export Citation:
International Classes:
C22C38/00; C21D6/00; C23C10/28; C23C10/38; H01F1/147
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