Document Type and Number:
Japanese Patent JPH0524443
Kind Code:
Y2
Application Number:
JP16936186U
Publication Date:
June 22, 1993
Filing Date:
November 04, 1986
Export Citation:
International Classes:
B07B9/00; B21B31/12; B24B31/12; B24B31/16; B24B57/00; B24B57/02; (IPC1-7): B24B31/12; B24B31/16; B24B57/02
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