Document Type and Number:
Japanese Patent JPS4730187
Kind Code:
U
Application Number:
JP3533971U
Publication Date:
December 05, 1972
Filing Date:
May 06, 1971
Export Citation:
International Classes:
B23D29/02; B23D29/00; B26B13/06; B26B27/00; (IPC1-7): B26B27/00; B23D29/00; B26B13/06