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Showing results 421–440 of 1,751
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-
Provisions of patent defence regulations in permanent legislation
- Held by
- The National Archives, Kew
- Date
- 1950-1953
- Reference
- AVIA 53/172
-
Contracts Co-ordinating Committee, Accountants' Sub-Committee: 92nd meeting
- Held by
- The National Archives, Kew
- Date
- 1951
- Reference
- AVIA 53/103
-
Fire extinguishing system devices: U.S patent interchange agreement application
- Held by
- The National Archives, Kew
- Date
- 1946
- Reference
- AVIA 53/191
-
Amendment of standard conditions No 21-59
- Held by
- The National Archives, Kew
- Date
- 1948-1954
- Reference
- AVIA 53/93
-
Contracts Co-ordinating Committee, Accountants' Sub-Committee: 87th meeting
- Held by
- The National Archives, Kew
- Date
- 1949
- Reference
- AVIA 53/97
-
Pacitor type 2 fuel contents gauge: development
- Held by
- The National Archives, Kew
- Date
- 1949-1957
- Reference
- AVIA 53/184
-
FX89 MK 2 camera and accessories: development and supply
- Held by
- The National Archives, Kew
- Date
- 1950-1965
- Reference
- AVIA 53/185
-
F.I.D.O. (Fog, Intensive, Dispersal of): A.C.Hartley, F.Gill and D.A.Fox
- Held by
- The National Archives, Kew
- Date
- 1947-1950
- Reference
- AVIA 53/58
-
Contracts Co-ordinating Committee, Accountants' Sub-Committee: 77th meeting
- Held by
- The National Archives, Kew
- Date
- 1947
- Reference
- AVIA 53/86
-
Day/night flying training equipment: C.H.Wood and A.W.Wood
- Held by
- The National Archives, Kew
- Date
- 1949-1953
- Reference
- AVIA 53/71
-
Sextant integrating mechanism Mk IXA: application for award
- Held by
- The National Archives, Kew
- Date
- 1946-1951
- Reference
- AVIA 53/201
-
F.I.D.O: application for award
- Held by
- The National Archives, Kew
- Date
- 1942-1950
- Reference
- AVIA 53/215
-
N.S.Bellman: portable aeroplane hangars
- Held by
- The National Archives, Kew
- Date
- 1935-1939
- Reference
- AVIA 53/148
-
D.H.Black: pulse radar equipments
- Held by
- The National Archives, Kew
- Date
- 1946-1949
- Reference
- AVIA 53/197
-
Sommerfield track and flexboards: K.J.Sommerfield
- Held by
- The National Archives, Kew
- Date
- 1948-1954
- Reference
- AVIA 53/65
-
Mulberry harbour: application for award
- Held by
- The National Archives, Kew
- Date
- 1949-1951
- Reference
- AVIA 53/317
-
Patent defence regulations: revision
- Held by
- The National Archives, Kew
- Date
- 1950-1954
- Reference
- AVIA 53/173
-
Flashless propellants: J.N. Pring
- Held by
- The National Archives, Kew
- Date
- 1946-1947
- Reference
- AVIA 53/45
-
Leigh light: application for award
- Held by
- The National Archives, Kew
- Date
- 1941-1951
- Reference
- AVIA 53/309
-
Strip heating process: Dr.N.A.de Bruyne
- Held by
- The National Archives, Kew
- Date
- 1949-1953
- Reference
- AVIA 53/69