Document Type and Number:
Japanese Patent JPS5334221
Kind Code:
Y2
Application Number:
JP3509875U
Publication Date:
August 22, 1978
Filing Date:
March 12, 1975
Export Citation:
International Classes:
E05F11/22; E05B53/00; E05C19/10; E05F11/28; E05F11/30; E05F13/02; (IPC1-7): E05F13/02