GB201316995D0
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Bedroom workstation - a desk in a chest
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US1161841A
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Engine-cranking mechanism.
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US1113193A
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Permutation-lock.
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US1156271A
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Motion translation and transmission mechanism.
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US1092474A
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Permutation-lock.
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US1083591A
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Permutation-lock.
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US1066465A
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Keyless lock.
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CA94740A
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Cash register
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CA94739A
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Cash register
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CA93029A
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Cash register
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CA86612A
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Cash register
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CA86609A
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Cash register
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CA90112A
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Cash register
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GB190304096A
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An Improved Box for Containing Butter.
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CA90111A
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Cash register
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GB190221069A
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Improvements in Appliances for Sampling and Testing Butter.
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GB189311024A
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A Cash Register and Indicator.
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CA228790A
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Valve operating mechanism
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