Document Type and Number:
Japanese Patent JPS5237126
Kind Code:
Y2
Application Number:
JP329173U
Publication Date:
August 24, 1977
Filing Date:
December 27, 1972
Export Citation:
International Classes:
F16B7/08; E04H15/34; F16B7/18; (IPC1-7): A45F1/16; E04B1/40