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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0247084
Kind Code:
Y2
Application Number:
JP9229586U
Publication Date:
December 11, 1990
Filing Date:
June 16, 1986
Export Citation:
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International Classes:
E02F9/08; B60S9/12; (IPC1-7): B60S9/12



 
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