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Malcolm S. Sutton
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Borrowash, GB
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last 30 patents
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Patent Grant
Railway signalling systems
Patent number
5,242,136
Issue date
Sep 7, 1993
British Railways Board
Alan H. Cribbens
B61 - RAILWAYS
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Patent Grant
Track to train communication systems
Patent number
5,055,835
Issue date
Oct 8, 1991
British Railways Board
Malcolm S. Sutton
G06 - COMPUTING CALCULATING COUNTING