Aircraft Patents
From Graces Guide
of 4 Broad Street Place, London, EC2. (1928)
of Almeida Street, London, N1. Telephone: Canonbury 5094-5. (1947)
- 1928 Patent - Improvements relating to gyroscopic turn indicators for aircraft or other vehicles. [1]
- 1930 Patent - Improvements relating to load carrying and release gear for aircraft. [2]
- 1933 Trial of double pole wiring system in sliding bolt, cartridge fired, light series carrier. [3]
- 1937 Aircraft instrument manufacturers. [4]
- 1947 Listed Exhibitor - British Industries Fair. Manufacturers of Electric Clocks. (Olympia, Ground Floor, Stand No. E.1762) [5]
See Also
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Sources of Information
- ↑ [1] Wikipatents
- ↑ [2] Wikipatents
- ↑ [3] National Archives
- ↑ 1937 The Aeroplane Directory of the Aviation and Allied Industries
- ↑ 1947 British Industries Fair p8