Document Type and Number:
Japanese Patent JPS4737121
Kind Code:
U
Application Number:
JP3915171U
Publication Date:
December 25, 1972
Filing Date:
May 15, 1971
Export Citation:
International Classes:
A47B55/00; A47B46/00; B65D25/20; B65D25/22; (IPC1-7): B65D25/20; A47B46/00