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Duncan Andrew Smith
Uttoxeter
GB
2 patents
3 Patents
US12331481
2025
Working Machine
J. C. Bamford Excavators Limited
0 cites
US11739496
2023
Working Machine
J.C. BAMFORD EXCAVATORS LIMITED
0 cites
US11608600
2023
Working Machine
J. C. Bamford Excavators Limited
0 cites