Robert Rottermann

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Adliswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for mechanically emptying powdery substances into a contain...
- Patent number 4,029,133
- Issue date Jun 14, 1977
- Gericke AG, Maschinenfabrik
- Robert Rottermann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL