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GB137015A
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New or Improved Drilling or Cutting Tool.
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GB116554A
|
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Natatory and Peripatetic Submarine Forts, and Adjuvant and Ancillary Apparatus.
|
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GB110704A
|
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Improvements in or relating to Means for Bolting Doors and the like.
|
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GB113833A
|
|
Improvements in or connected with Steering-screw-propellers.
|
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GB103166A
|
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Submarine & Submergeable Trading Ships.
|
|
GB101280A
|
|
Improved Steering and Propelling Apparatus for Surface & Submarine Vessels.
|
|
GB191512544A
|
|
Submarines and Submerge-able Nurse-ships & Ocean-keeping Flotillas.
|
|
GB101404A
|
|
Detachable-compartments, or Safety Chambers, for Submarine and other Ships.
|
|
GB101403A
|
|
Improvements in Fin, or Wing Motion and Mechanisms.
|
|
GB190221680A
|
|
Improvements in Balloon-Flying Machines.
|
|
GB190221681A
|
|
Nearly Crewless, Seagoing Submarine Warships
|
|
GB189627276A
|
|
Improvements in Motor Wheels, or Mechanical Tractors.
|
|
GB189519234A
|
|
Improvements in Balloon Flying Machines or Aërodromes.
|
|
GB189312717A
|
|
Improvements in Submarine and Submergeable Boats and Ships.
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