Frederik J. Onneweer

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Tervuren, BE

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Patents Grantslast 30 patents

Information Patent Grant
Egg-storer
- Patent number 5,538,136
- Issue date Jul 23, 1996
- Dart Industries Inc.
- Frederik J. Onneweer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL