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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5335554
Kind Code:
B2
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Application Number:
JP8166371A
Publication Date:
September 27, 1978
Filing Date:
October 18, 1971
Export Citation:
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International Classes:
B01D61/08; B01D61/10; B01D63/06; (IPC1-7): B01D13/00



 
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