Document Type and Number:
Japanese Patent JPS5214698
Kind Code:
Y2
Application Number:
JP11083572U
Publication Date:
April 02, 1977
Filing Date:
September 22, 1972
Export Citation:
International Classes:
F16B21/08; F16B5/06; G10D9/00; G10D9/02; (IPC1-7): G10D9/02; F16B5/06