Victoria Margaret Aruther

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Derbyshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Pressure relief door with counterweight mechanism
- Patent number 8,650,801
- Issue date Feb 18, 2014
- BHA Altair, LLC
- Gordon Timothy Ayshford
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES