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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4928470
Kind Code:
A
Application Number:
JP6935872A
Publication Date:
March 13, 1974
Filing Date:
July 11, 1972
Export Citation:
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International Classes:
A47C27/05; (IPC1-7): A47C27/05
Foreign References:
US2826769A1958-03-18



 
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