Document Type and Number:
Japanese Patent JPS5225872
Kind Code:
Y2
Application Number:
JP2871772U
Publication Date:
June 13, 1977
Filing Date:
March 09, 1972
Export Citation:
International Classes:
E06B9/80; F16D59/00; G05D13/18; (IPC1-7): E06B9/209; F16D59/00; G05D13/18