Hubertus M. de Vroom

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Warmond, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for the fabrication of transferable enamel sheet
- Patent number 4,497,851
- Issue date Feb 5, 1985
- Nordipa AG
- Hubertus M. de Vroom
- B44 - DECORATIVE ARTS
Information Patent Grant
Transferable enamel sheet and method and apparatus for its fabrication
- Patent number 4,451,522
- Issue date May 29, 1984
- Nordipa AG
- Hubertus M. de Vroom
- B44 - DECORATIVE ARTS