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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5219344
Kind Code:
B2
Application Number:
JP7159473A
Publication Date:
May 27, 1977
Filing Date:
June 25, 1973
Export Citation:
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International Classes:
B01F7/00; A62C5/00; B01F1/00; B01F7/16



 
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