Document Type and Number:
Japanese Patent JPS5747447
Kind Code:
Y2
Application Number:
JP17087179U
Publication Date:
October 19, 1982
Filing Date:
December 10, 1979
Export Citation:
International Classes:
F16B2/20; F16B9/02; F16B21/07; F16B21/18; (IPC1-7): F16B21/07; F16B2/20; F16B9/02