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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5729730
Kind Code:
Y2
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Application Number:
JP16526977U
Publication Date:
June 29, 1982
Filing Date:
December 08, 1977
Export Citation:
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International Classes:
A47L23/02; A43B1/02; A43B3/00; B08B1/04; B08B7/04; (IPC1-7): A47L23/02