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 · Nathaniel P Pratt · United States · 1938
explode a combustible ing with the intake ports of a first group of said 75 Page 7 cylinders, a fuel charge device supplying a charge ity of combustion cylinders
