An electric furnace method for producing elemental…
1889 CE
An electric furnace method for producing elemental phosphorus from phosphate rock, invented in 1888 and patented in 1889, is developed by James Burgess Readman, an Edinburgh native.
1889 CE
An electric furnace method for producing elemental phosphorus from phosphate rock, invented in 1888 and patented in 1889, is developed by James Burgess Readman, an Edinburgh native.