Document Type and Number:
Japanese Patent JPS5017205
Kind Code:
Y1
Application Number:
JP10142870U
Publication Date:
May 28, 1975
Filing Date:
October 14, 1970
Export Citation:
International Classes:
E04B2/58; E04B1/343; E04B2/56; E04H6/02; (IPC1-7): E04B1/343; E04B2/58; E04H6/02