Rudolf F. de Block

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Deventer, NL

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Patents Grantslast 30 patents

Information Patent Grant
Anti-reversion coagents for rubber vulcanization
- Patent number 5,610,240
- Issue date Mar 11, 1997
- Akzo Nobel N.V.
- Andreas H. Hogt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-reversion coagents for rubber vulcanization
- Patent number 5,426,155
- Issue date Jun 20, 1995
- Akzo Nobel N.V.
- Andreas H. Hogt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
(Poly)sulfide containing polycitraconimides and polyitaconimides
- Patent number 5,405,918
- Issue date Apr 11, 1995
- Akzo Nobel N.V.
- Andreas H. Hogt
- B60 - VEHICLES IN GENERAL