From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of patent specifications with corresponding numbers, patentees, and titles.
| Identifier | ExFiles\Box 147\4\ scan0140 | |
| Date | 24th October 1940 guessed | |
| No. Patentee. Title. To E.{Mr Elliott - Chief Engineer} 527,108 Sulzer Freres Societe Improvements in or Anonyme. relating to Internal Combustion engines Employing supercharging. " Da{Bernard Day - Chassis Design} 527,183 General Motors Corporation Improvements in Pumps. " E.{Mr Elliott - Chief Engineer} 527,184 William Windley Constantine Improvements in Friction Clutches. " E.{Mr Elliott - Chief Engineer} 527,254 Daimler Benz A.G Improvements relat- ing to the charg- ing of a compressed air system by an internal combustion engine " Da.{Bernard Day - Chassis Design} 527,327 " " Improvements in or relating to the combustion spaces of Oil Engines. | ||