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Kohei Nakatani
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Kure, JP
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last 30 patents
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Patent Grant
Method of lubricating working machinery
Patent number
4,740,323
Issue date
Apr 26, 1988
Idemitsu Kosan Company Limited
Isoo Suzuki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...