Nigel R. Smith

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Colchester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Ventilator
- Patent number 5,244,434
- Issue date Sep 14, 1993
- Titon Hardware Limited
- Arthur Stoney
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ventilators
- Patent number 5,219,312
- Issue date Jun 15, 1993
- Titon Hardware Limited
- Nigel R. Smith
- F24 - HEATING RANGES VENTILATING