Document Type and Number:
Japanese Patent JPH037133
Kind Code:
Y2
Application Number:
JP12457084U
Publication Date:
February 22, 1991
Filing Date:
August 15, 1984
Export Citation:
International Classes:
B28B13/02; B28B5/08; B28B13/00; B28B15/00; B28B21/58; B28B21/72; C21C7/072; (IPC1-7): B28B21/72; B28B5/08; B28B13/00; C21C7/072
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