The patents and their transcriptions, four forums, the bench notes and the glossary — one
index, ranked together, so a claim in a patent and the thread arguing about it come back side
by side.
Cited prior art · John Harris · United States · 1918
is 637° C. according for cutting purposes which requires for its 10 Page 2 combustion a minimum consumption of I claim Havingis:-thus described my invention, what Oxygen. A gas for cutting
