Bernardus A. Crul

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Rijswijk, NL

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Patents Grantslast 30 patents

Information Patent Grant
Solar collector device
- Patent number 4,787,367
- Issue date Nov 29, 1988
- Tebodin, Advies- en Constructiebureau B.V.
- Bernardus A. Crul
- F24 - HEATING RANGES VENTILATING