Document Type and Number:
Japanese Patent JPH036173
Kind Code:
Y2
Application Number:
JP16220482U
Publication Date:
February 18, 1991
Filing Date:
October 25, 1982
Export Citation:
International Classes:
A01B75/00; A01D46/20; B60P3/14; B60S9/00; (IPC1-7): A01D46/20; A01B75/00; B60P3/14
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