Document Type and Number:
Japanese Patent JPS5522141
Kind Code:
Y2
Application Number:
JP16407475U
Publication Date:
May 27, 1980
Filing Date:
December 08, 1975
Export Citation:
International Classes:
F16C1/10; E04D13/035; E05B53/00; F16C1/14; G05G7/10; G05G11/00; (IPC1-7): E05C13/04; G05G7/10