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).
Summary list of patent applications with corresponding numbers, patentees, and titles.
| Identifier | ExFiles\Box 147\2\ scan0158 | |
| Date | 3rd January 1940 guessed | |
| No. Patentee. Title. 32527 T.P. de Paravicini Speed control mechanism for the auxiliary drives of an internal combustion engine. 32359 Rover Co.Ltd., and Apparatus for use in P.A.Scott-Iversen providing a large efficient speed reduction 32478 " Speed responsive clutches 32484 Vauxhall Motors Ltd., Gas producers for motor and D.Blythe vehicles 32631 Vickers Inc. Power transmission systems 32633 " " " " " 32391 Waselge C.R Variable pitch aerial propellers. 32476 F.Whittle Centrifugal compressors and pumps. 32477 " Internal combustion turbines etc. ------------------------------- It should be noted that it is not possible to obtain further information regarding the above until or unless the applications are completed and published. | ||