Document Type and Number:
Japanese Patent JPS5214543
Kind Code:
Y2
Application Number:
JP9312373U
Publication Date:
April 01, 1977
Filing Date:
August 09, 1973
Export Citation:
International Classes:
B24B21/16; B23D53/10; B24B21/00; B27B13/00; (IPC1-7): B23D53/10; B24B21/00; B27B13/00
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