Otto Caspar

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Neuwied, DE

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Patents Grantslast 30 patents

Information Patent Grant
Alkaline earth metal peroxide product
- Patent number 6,280,495
- Issue date Aug 28, 2001
- Solvay Interox GmbH
- Werner Doetsch
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Alkaline earth metal peroxide product
- Patent number 6,193,776
- Issue date Feb 27, 2001
- Solvay Interox GmbH
- Werner Doetsch
- C05 - FERTILISERS MANUFACTURE THEREOF