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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5424840
Kind Code:
Y2
Application Number:
JP1438675U
Publication Date:
August 21, 1979
Filing Date:
January 30, 1975
Export Citation:
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International Classes:
A47B47/05; A47B43/00; (IPC1-7): A47B43/00



 
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