Document Type and Number:
Japanese Patent JPS5627520
Kind Code:
Y2
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Application Number:
JP7095276U
Publication Date:
June 30, 1981
Filing Date:
June 03, 1976
Export Citation:
International Classes:
F27D13/00; C22B1/00; F27B17/00; F27D17/00; (IPC1-7): F27D13/00; C22B1/00; F27D17/00