Document Type and Number:
Japanese Patent JPS6228977
Kind Code:
Y2
Application Number:
JP14985783U
Publication Date:
July 25, 1987
Filing Date:
September 28, 1983
Export Citation:
International Classes:
A61F13/02; A61F15/00; B65D73/00; (IPC1-7): A61F13/02; A61F15/00; B65D73/00