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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54121824
Kind Code:
U
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Application Number:
JP1685778U
Publication Date:
August 25, 1979
Filing Date:
February 13, 1978
Export Citation:
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International Classes:
A47L19/00; A47B46/00; A47B81/04; (IPC1-7): A47B46/00; A47L19/00



 
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