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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4425290
Kind Code:
Y1
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Application Number:
JP3343465U
Publication Date:
October 24, 1969
Filing Date:
April 27, 1965
Export Citation:
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International Classes:
A01C7/02; A01C7/20; A01M9/00; (IPC1-7): A01C7/20; A01M9/00