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 applications with their number, patentee, and title.
| Identifier | ExFiles\Box 147\1\ scan0256 | |
| Date | 16th August 1937 guessed | |
| No. Name of Patentee. Title. 20422 G.Paulin Hydrodynamic coupling for power-transmission 20888 Rheinmetall-Borsig Akt-Ges Variable ratio trans-mission gearing. 20562 J.W.Stoddard Gearbox conversion unit. 20371 Tatra-werke Automobil- und Waggonbau Akt-Ges Spring-suspension arrangements for vehicles 20449 A.H.Wickham Reversible gear mechanisms. 20802 A.G.Wilson and W.G.Wilson Variable pitch air-screws ---------------- 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. | ||