Document Type and Number:
Japanese Patent JPS5617128
Kind Code:
Y2
Application Number:
JP10386577U
Publication Date:
April 21, 1981
Filing Date:
August 04, 1977
Export Citation:
International Classes:
B23B51/08; B23D77/14; (IPC1-7): B23B51/08; B23D77/14
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