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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57173549
Kind Code:
U
Application Number:
JP6206381U
Publication Date:
November 01, 1982
Filing Date:
April 28, 1981
Export Citation:
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International Classes:
A01G9/08; A01C7/00; A01C7/08; A01G9/06; (IPC1-7): A01G9/08; A01C7/00