Document Type and Number:
Japanese Patent JPS4734688
Kind Code:
U
Application Number:
JP4053871U
Publication Date:
December 18, 1972
Filing Date:
May 19, 1971
Export Citation:
International Classes:
B23D29/02; B23D29/00; B26B13/06; (IPC1-7): B26B13/06; B23D29/00