Document Type and Number:
Japanese Patent JPH0237441
Kind Code:
Y2
Application Number:
JP1182186U
Publication Date:
October 11, 1990
Filing Date:
January 31, 1986
Export Citation:
International Classes:
B21H8/00; B21B21/00; B21B35/12; (IPC1-7): B21B21/00; B21B35/12; B21H8/00
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