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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5613885
Kind Code:
Y2
Application Number:
JP10859878U
Publication Date:
March 31, 1981
Filing Date:
August 07, 1978
Export Citation:
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International Classes:
A47L13/10; A47L13/16; A47L17/08; (IPC1-7): A47L13/16