Document Type and Number:
Japanese Patent JPS5221561
Kind Code:
Y2
Application Number:
JP1588672U
Publication Date:
May 18, 1977
Filing Date:
February 09, 1972
Export Citation:
International Classes:
B65D90/00; B66C1/00; B66C1/04; B66C1/08; B66C1/10; B66C1/66; B66C17/04; (IPC1-7): B66C1/04; B66C17/04