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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4837174
Kind Code:
U
Application Number:
JP7987271U
Publication Date:
May 07, 1973
Filing Date:
September 01, 1971
Export Citation:
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International Classes:
A22C25/02; A47J43/28; (IPC1-7): A22C25/02; A47J43/28



 
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