Document Type and Number:
Japanese Patent JPS5214301
Kind Code:
Y2
Application Number:
JP3365572U
Publication Date:
March 31, 1977
Filing Date:
March 23, 1972
Export Citation:
International Classes:
B25B1/24; B23D53/00; B23D53/06; B23Q7/00; (IPC1-7): B23D53/06