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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01168134
Kind Code:
U
Application Number:
JP6603288U
Publication Date:
November 27, 1989
Filing Date:
May 18, 1988
Export Citation:
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International Classes:
A01F25/00; (IPC1-7): A01F25/00
Domestic Patent References:
JPS58100541U1983-07-08
JPS621558U1987-01-07