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).
Weekly report on outside patent searches by Claremont Haynes & Co, listing specifications open for public inspection.
| Identifier | ExFiles\Box 147\2\ scan0353 | |
| Date | 20th June 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. WEEK ending 20th June 1940. SPECIFICATIONS not yet accepted which have become open to public inspection ---------- No. Patentee. Title. 20107 Silumin-Ges. Casting of aluminium silicon alloys 30158 L.Renault. Anti-corrosive pigments for the protection of metals in particular light metals. 31471 Bosch Ges.R. Starting apparatus for internal combustion engines 31990 Fiat Soc.Annon. Forecarriage supporting the driving unit for motor vehicles. ---------- Copies of these, or extracts from them can be obtained if desired. | ||