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Bremer & Leguil GmbH
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Duisburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Lubricant and lubricant concentrate
Patent number
5,665,683
Issue date
Sep 9, 1997
Bremer & Leguil GmbH
Erasmus Froeschmann
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Trademark
last 30 trademarks
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Trademark
79113999 - RIVOLTA
Serial number
79113999
Registration number
4492916
Filing date
May 11, 2012
Bremer & Leguil GmbH
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry