Document Type and Number:
Japanese Patent JPS4911208
Kind Code:
Y1
Application Number:
JP6856569U
Publication Date:
March 18, 1974
Filing Date:
July 15, 1969
Export Citation:
International Classes:
G11B33/02; B65D43/16; E05C19/02; (IPC1-7): B65D43/16; G11B1/00