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Jun Nishimura
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Takahagi, JP
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last 30 patents
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Patent Grant
Lubricating oil for use under radioactive or energy irradiation con...
Patent number
5,192,457
Issue date
Mar 9, 1993
Nok Kluber Company Ltd.
Jun Nishimura
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...