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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6218433
Kind Code:
Y2
Application Number:
JP11188481U
Publication Date:
May 12, 1987
Filing Date:
July 27, 1981
Export Citation:
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International Classes:
B29C67/00; B29C44/00; B29C59/00; (IPC1-7): B29C67/22