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 patents with their number, patentee, and title.
| Identifier | ExFiles\Box 147\2\ scan0239 | |
| Date | 8th February 1940 guessed | |
| No. Patentee. Title. ---------------------------------------------------------------------------------------------------------------- 19433 Junkers Flugzeug-und-Motorenwerke A.G. Aircraft. 19434 " Machine tools 19743 Bayerische Motoren Werke A.G. Rotary valve for controlling internal combustion engines 19748 Bendix Westinghouse Automotive Air Brake Co. Brakes 19806 Daimler-Benz A.G. Fuel injection pumps for internal combustion engines 19857 Schweizerische Lokomotivund Maschinenfabrik. Arrangement of the control means of rotary compressors having a crescent shaped working chamber. 19942 D.W.Berlin Automatically variable change-speed gear device. 20077 Bayerische Motoren A.G. Method of welding thin walled tubes in a wall 20104 H.{Arthur M. Hanbury - Head Complaints} Reissner and Argus Motoren Ges. Screw propellers particularly for aircraft 20204 Bendix Westinghouse Automotive Air Brake Co. Clutch operating means --------------------- Copies of these, or extracts from them can be obtained if desired. | ||