Document Type and Number:
Japanese Patent JPS5610852
Kind Code:
Y2
Application Number:
JP6260778U
Publication Date:
March 11, 1981
Filing Date:
May 10, 1978
Export Citation:
International Classes:
E05F11/00; E05B5/00; E05B53/00; (IPC1-7): E05C13/04; E05B5/00