HomepageCitations Kate Hickey 4 years ago N-23 Citation: N-23. Norrbottens Järnverk, A. B., “Manufacturing a hardened steel article,” Great Britain Patent, GB1490535, 1977. Related Posts Filter by Post type Post Page Category Citations Sort by Title Relevance T-48 Citation 1 W-11 Citation W-11. WorldAutoSteel. (2010) “ 1 J-25 Citation 1 Y-15 Citation 1 X-2 Citation 1 W-39 1 W-12 1 U-13 Citation U-13. 1 T-47 Citation 1 T-46 1 V-20 » « R-20 Categories: Citations Tags: A. BNorrbottens Järnverk Kate Hickey: Related Post T-48 Citation T-48. “Body Structure Materials and Allowed Operations” section in the “Model Y Collision Repair… W-11 Citation W-11. WorldAutoSteel. (2010) “FutureSteelVehicle Results and Reports & Cost Models.” J-25 Citation J-25: Japan European New Car Assessment Program