Document Type and Number:
Japanese Patent JPH0438886
Kind Code:
Y2
Application Number:
JP456785U
Publication Date:
September 11, 1992
Filing Date:
January 17, 1985
Export Citation:
International Classes:
B21D1/12; B60S5/00; B60S9/00; (IPC1-7): B21D1/12; B60S5/00
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