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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5516909
Kind Code:
B2
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Application Number:
JP372972A
Publication Date:
May 07, 1980
Filing Date:
December 29, 1971
Export Citation:
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International Classes:
B65D81/32; B65D33/17; (IPC1-7): B65D81/32



 
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