Document Type and Number:
Japanese Patent JPS5719843
Kind Code:
Y2
Application Number:
JP15717977U
Publication Date:
April 27, 1982
Filing Date:
November 21, 1977
Export Citation:
International Classes:
F16B2/10; E04G7/00; E04G7/26; F16B2/06; F16B2/12; (IPC1-7): F16B2/12