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 · Telkes Maria · United States · 1958
other dimorphic 75 ferred to, but that further increases in the amounts of the Page 7 admixed salts cause a rise in the transition temperature said sodium sulfate