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US818993A
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Holder or quill for holding the rotating tools of engraving-machines.
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US773969A
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Inking and tripping mechanism of rotary printing-machines.
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US773516A
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Damping mechanism of rotary printing-machines.
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US782299A
|
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Metal-pump.
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US740724A
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Sheet-delivery mechanism for printing or similar machines.
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CA82285A
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Machine for printing in gold, silver, etc.
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US764074A
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Calculator.
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US708661A
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Device for forming accents on linotypes.
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US759957A
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Pantograph engraving-machine.
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US741442A
|
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Pantograph engraving-machine.
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US732154A
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Machine-engraving.
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US736475A
|
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Three-dimension engraving-machine.
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US710693A
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Machine for printing in gold, silver, or other powders.
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US761350A
|
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Automatic engraving-machine.
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US772494A
|
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Variable-throw crank.
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US774027A
|
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Engraving-machine.
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US801132A
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Electrical means for detecting and announcing contact between two conducting bodies.
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US759956A
|
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Automatic engraving-machine.
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US759955A
|
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Automatic engraving-machine.
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US736193A
|
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Machine for grinding tracers and tools for engraving-machines.
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