GB166851A
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Improvements in small arms and machine guns
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GB162633A
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Improvements relating to buffers
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GB157069A
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Improvements in caseless ammunition cartridges
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GB161506A
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Improvements in means for lubricating ammunition in small arms and machine guns
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GB154142A
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Improvements in or relating to double barreled guns
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US1351626A
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Gun lubrication
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GB160090A
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Improvements in the breech locking mechanism of guns
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GB161072A
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Improvements in or relating to aircraft
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GB153826A
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Improvements in or relating to portable signal devices
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GB150216A
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Improvements in gun barrels
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GB151188A
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Improvements in or relating to cartridge lubricating devices for use in automatic machine guns
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CA216450A
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Double barreled gun
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