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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS489797
Kind Code:
U
Application Number:
JP5013771U
Publication Date:
February 02, 1973
Filing Date:
June 12, 1971
Export Citation:
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International Classes:
D06F81/00; B65D79/00; (IPC1-7): B65D79/00; D06F81/00