Juergen Jahn

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Dannstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polycarboxylic acid esters and lubricants containing these esters
- Patent number 4,790,957
- Issue date Dec 13, 1988
- BASF Aktiengesellschaft
- Helmut Mach
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...