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gravimeter
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seed machine
double head microscope
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kinematograph
gravimeter
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microfilmed
double head microscope
microtome
photolithographic
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moviola
graphophone
the gramophone
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heliograph
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vintage ilistration
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moviola
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calorimeter
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treadle
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wind engine
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brewery boiler
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wind engine
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film projector
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mutoscope
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electropneumatic
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tailor seat
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newton's cradle
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microtome
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treadle
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double head microscope
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