Document Type and Number:
Japanese Patent JPS5350950
Kind Code:
Y2
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Application Number:
JP8928572U
Publication Date:
December 06, 1978
Filing Date:
July 29, 1972
Export Citation:
International Classes:
B26D9/00; B21C43/00; B23P23/00; B23P23/04; B23P23/06; (IPC1-7): B26D9/00; B21C43/00; B23P23/04