Document Type and Number:
Japanese Patent JPS5213672
Kind Code:
Y2
Application Number:
JP6827273U
Publication Date:
March 28, 1977
Filing Date:
June 08, 1973
Export Citation:
International Classes:
B23G1/16; B23G1/46; B23Q5/00; B23Q15/00; (IPC1-7): B23G1/16
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