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BRECKNELL, WILLIS & CO. LIMITED
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CHARD, GB
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Patents Grants
last 30 patents
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Patent Grant
Conductor rails
Patent number
5,279,397
Issue date
Jan 18, 1994
Brecknell, Willis & Co. Ltd.
David J. Hartland
B60 - VEHICLES IN GENERAL
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Patent Application
OVERHEAD LINE SYSTEM
Publication number
20220355706
Publication date
Nov 10, 2022
BRECKNELL, WILLIS & CO. LIMITED
Brun Lee
B60 - VEHICLES IN GENERAL