GB2044572A
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Matching circuitry for use with a radar station and a television magnetoscope
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GB2004536A
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Smoke producing pyrotechnic tracer composition
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GB1582066A
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Automatic weapon
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GB1582065A
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Automatic weapon
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GB1537948A
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Acoustic antennae for underwater use
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GB1569316A
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Vibration damped articles comprising partially chlorinated polymeric materials
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GB1566867A
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Air-cushion vehicle structure
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GB1517853A
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Self-erecting mast assembly
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GB1546521A
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Electroacoustic transducer
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GB1548456A
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Mechanical coupling devices
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GB1546730A
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Support assemblies siutable for sonar antennae
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GB1530703A
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Plate-form folded dipole antennae
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GB1530035A
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Emission or reception of acoustic radiation with a sonar antenna
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GB1518592A
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Emitting or picking up an acoustic signal by means of a piezoelectric transducer
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GB1537124A
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Air-cushion vehicle structure
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GB1521592A
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Hydrophone
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GB1522904A
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Piezoelectric transducer assemblies
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GB1588917A
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Parachute load-laying device
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GB1518348A
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Power unit comprising a supercharged internal combustion engine
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GB1516715A
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Isobaric device having electrical contacts housed therein
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