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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4728476
Kind Code:
U
Application Number:
JP2955671U
Publication Date:
December 01, 1972
Filing Date:
April 19, 1971
Export Citation:
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International Classes:
B65D65/12; B65D65/18; (IPC1-7): B65D65/12; B65D65/18