Railroad freight car access fittings
US-2018327002-A1 · Nov 15, 2018 · US
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Nat Steel Car Ltd patents in 2018
Nat Steel Car Ltd was listed as an assignee on 6 patent publications in 2018.
| Metric | Value |
|---|---|
| Company | Nat Steel Car Ltd |
| Year | 2018 |
| Patents | 6 |
Patents
Representative publications for Nat Steel Car Ltd in 2018.
Railroad hopper car body fittings
US-2018305967-A1 · Oct 25, 2018 · US
Railroad tank car fittings
US-2018297618-A1 · Oct 18, 2018 · US
Railroad hopper car and door mechanism therefor
US-10023206-B2 · Jul 17, 2018 · US
Railroad car and end door assembly therefor
US-2018194373-A1 · Jul 12, 2018 · US
Top CPC classifications
Most common classification codes for Nat Steel Car Ltd in 2018.
Related pages
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