Document Type and Number:
Japanese Patent JPH0242478
Kind Code:
Y2
Application Number:
JP11556385U
Publication Date:
November 13, 1990
Filing Date:
July 27, 1985
Export Citation:
International Classes:
B21H8/00; B21D1/02; B21D13/04; B21D31/00; B44B5/00; B44C5/00; (IPC1-7): B44C5/00
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