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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5567810
Kind Code:
U
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Application Number:
JP15239778U
Publication Date:
May 10, 1980
Filing Date:
November 01, 1978
Export Citation:
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International Classes:
B01F7/04; B01F7/08; B28C5/14; (IPC1-7): B28C5/14