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GB129363A
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Improvements in Defending Waterways by Apparatus Discharging Gases on the Surface.
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GB119136A
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Improvements in Submarine Destroying Bombs.
|
|
GB106418A
|
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Improvements in and relating to Devices for Submarine Warfare.
|
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GB106226A
|
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Improvements in Torpedoes.
|
|
GB106049A
|
|
Improvements in Means for Destroying Air-craft.
|
|
GB107142A
|
|
Improvements in and relating to Artillery Ammunition Packages.
|
|
CA175986A
|
|
Ammunition pacage
|
|
GB191517773A
|
|
Improvements in and relating to Means for Protecting Against Mines and Torpedoes.
|
|
GB191515558A
|
|
Improvements in or relating to Aerial Warfare.
|
|
GB191317033A
|
|
Improvements in and relating to the Destruction of Air Craft.
|
|
GB191316133A
|
|
Improvements in Method and Apparatus for Defending Against Air Craft.
|
|
GB191308180A
|
|
Improvements in Aeroplanes.
|
|
GB191226445A
|
|
Improvements in and relating to Metal Casks.
|
|
GB190912907A
|
|
Improvements in Balloons.
|
|
US697560A
|
|
Tubular boiler.
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