Document Type and Number:
Japanese Patent JPS558146
Kind Code:
Y2
Application Number:
JP10951474U
Publication Date:
February 22, 1980
Filing Date:
September 11, 1974
Export Citation:
International Classes:
G03B23/02; B65D85/57; B65D85/575; G11B23/02; (IPC1-7): G11B23/02
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