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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4728534
Kind Code:
U
More Like This:
Application Number:
JP3061271U
Publication Date:
December 01, 1972
Filing Date:
April 20, 1971
Export Citation:
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International Classes:
A01D34/26; A01D34/03; A01D41/00; (IPC1-7): A01D55/00



 
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