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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4723279
Kind Code:
U
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Application Number:
JP2474471U
Publication Date:
November 15, 1972
Filing Date:
April 03, 1971
Export Citation:
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International Classes:
F24C15/16; A47J37/06; (IPC1-7): A47J37/06



 
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