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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5151320
Kind Code:
U
Application Number:
JP12543374U
Publication Date:
April 19, 1976
Filing Date:
October 16, 1974
Export Citation:
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International Classes:
A01B69/02; A01C11/02; (IPC1-7): A01C11/02



 
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