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Patent specification
Draft patent Specification titled - Centrifugal Force as a Factor (In the Manufacture of Steel by the Oxygen Lance.). Typed on the reverse of old letter from The Cross Foundry & Engineering Co. Ltd. Undated.
Collection Area
Industry
Item Number
2005.149/30
Acquisition
Purchase, 12/12/2005
Measurements
Length
(mm): 253
Width
(mm): 204
Material
paper
Location
In store
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