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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5472858
Kind Code:
U
Application Number:
JP14763077U
Publication Date:
May 24, 1979
Filing Date:
November 02, 1977
Export Citation:
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International Classes:
A47L13/16; A47L17/08; (IPC1-7): A47L13/16; A47L17/08