Document Type and Number:
Japanese Patent JPS5241595
Kind Code:
U
Application Number:
JP12846275U
Publication Date:
March 24, 1977
Filing Date:
September 18, 1975
Export Citation:
International Classes:
B27B13/00; B23D53/04; B27B13/04; B27B19/00; (IPC1-7): B27B19/00