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 corresponding numbers, patent holders, and titles.
| Identifier | ExFiles\Box 147\1\ scan0118 | |
| Date | 4th February 1937 guessed | |
| No. Name of Patent. Title. 2325 A .E.Gaba. Variable-pitch airscrews. 1939 General Motors Corpora- Hydraulic shock-absorbers. tion. 2184 M.M.Drives Ltd and Power-transmission mechanism. C.McPherson. 2311 Magnesium Elektron Ltd. Welding Magnesium etc. 1881 Propello Inventions Ltd. Control means for change-speed gearing. and J.Yoxall. 1860 L.Renault. Cementation of steel. 2438 " Seats for vehicles 2439 " Aeroplanes. 1917 R.Rutherford Hydraulic-gears 2071 Serck Radiators Ltd Evaporators etc., 2129 W.H.A Thiemann Aluminium alloys. (Farbenindustrie A.G.) ------------------ 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. | ||