GB629639A
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Improvements relating to fuel systems for gas-turbine engines
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GB593501A
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Improvements in or relating to cooling systems for pistons of internal-combustion eng ines
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GB568685A
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Improvements relating to the starting of internal-combustion engines
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GB568551A
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Improvements in or relating to means for transferring liquid between a stationary part and a rotating part
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GB559586A
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An improved self-centering support for gun-barrels
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GB577010A
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Improvements in or relating to buffers or cushioning devices for machine guns
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GB577174A
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Improvements in or relating to the cartridge-feed mechanism of machine-guns
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GB550136A
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Improvements in or relating to buffer-blocks and like resilient devices
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GB543515A
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Improvements in or relating to firing mechanism for automatic guns
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GB543516A
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An improved firing mechanism for automatic guns
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GB543517A
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An improved firing mechanism for guns
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GB579150A
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Improvements in apparatus for regulating gas pressure in closed pneumatic systems
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GB535411A
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Improved ejector mechanism, particularly for automatic and semi-automatic guns
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GB535570A
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Improved breach mechanism for guns
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