Marc A. Ruiter

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Amersfoort, NL

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Patents Grantslast 30 patents

Information Patent Grant
Door assembly with a flexible door panel
- Patent number 5,135,040
- Issue date Aug 4, 1992
- Polynorm N.V.
- Marc A. Ruiter
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES