Document Type and Number:
Japanese Patent JPS5245916
Kind Code:
Y2
Application Number:
JP3086772U
Publication Date:
October 19, 1977
Filing Date:
March 16, 1972
Export Citation:
International Classes:
B23D55/02; B23D53/00; B23D55/04; B23D55/08; B23Q7/00; (IPC1-7): B23Q7/00; B23D55/08
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