Robert Zapala

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Glogoczow, PL

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Patents Applicationslast 30 patents

Information Patent Application
Overpressure-based System to protect vertical evacuation routes aga...
- Publication number 20120058717
- Publication date Mar 8, 2012
- SMAY Sp. z o.o
- Jaroslaw Wiche
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method to control pressures in vertical escape routes
- Publication number 20120055561
- Publication date Mar 8, 2012
- SMAY Sp. z o.o
- Jaroslaw Wiche
- F24 - HEATING RANGES VENTILATING