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GB448959A
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Improvements in gyroscopic apparatuses for automatic steering of torpedoes, aircraft, ships and the like
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GB415593A
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Improvements in and relating to submarine barriers
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GB420160A
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Improvements in armed turret carrying sundry materials and adapted to be lowered from an aircraft by means of a parachute
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GB322467A
|
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Improvements in and relating to torpedoes
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GB292536A
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A net for protection against and for the capture of submarines and for entangling floating vessels and means for paying out and anchoring the said net
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GB243411A
|
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Improvements in or relating to mine sweeping apparatus
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GB243412A
|
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Improvements in or relating to submarine mines for use against vessels equipped with paravanes or the like
|
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GB221530A
|
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Improvements in or relating to submarine mines
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GB222071A
|
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Improvements in or relating to submarine mines
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DE321456C
|
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Projectile used to form a mine chain, which contains a number of individual mines connected by a rope
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DE321455C
|
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Sea mine with anchor and plumb line that anchors itself automatically at a certain depth
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GB191012733A
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Improvements in and relating to Submarine Mines.
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