Document Type and Number:
Japanese Patent JPS5332921
Kind Code:
Y2
Application Number:
JP10768372U
Publication Date:
August 15, 1978
Filing Date:
September 18, 1972
Export Citation:
International Classes:
B25J15/00; B21D43/10; B21J13/10; B25J9/00; (IPC1-7): B21D43/10; B21J13/10
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