SU20932A1
(en)
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A device for reducing shocks on supports when moving flat planes, as described in patent number 5859
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SU16365A1
(en)
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Chugunna Opoka
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SU20858A1
(en)
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The way to cheek trees
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SU25328A1
(en)
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Grain Pollution Device
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SU17418A1
(en)
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Regenerative Radio
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SU18633A1
(en)
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Puncturer
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SU21736A1
(en)
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Muffler
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SU19816A1
(en)
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Adaptation to automatic scales
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SU16823A1
(en)
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Drainage-colpeyrinter
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SU21035A1
(en)
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Root cutter
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SU14982A1
(en)
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Blade Holder
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DK42306C
(en)
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Belt collector.
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DK42115C
(en)
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Belt collector.
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DK41789C
(en)
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Sorting harp.
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ES113565A1
(en)
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Pneumatic hammer perfected.
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ES110850A1
(en)
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Pneumatic sandpit.
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ES114454A1
(en)
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IMPROVEMENTS IN THE INCUBATORS.
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ES114424A1
(en)
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IMPROVEMENTS IN THE INCUBATORS.
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ES92611A1
(en)
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A device intended to support the hand while writing, applicable to support or hold the hand in other operations.
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DK41218C
(en)
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Sorting harp.
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IE11015L
(en)
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Catalysts.
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ES112954A1
(en)
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Improvements in the needles for trams.
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ES115063A3
(en)
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A device for transforming "Baranger", "Roberval" and similar balances into semi-automatic balances.
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CH132829A
(en)
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Fruit collector.
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ES111387A1
(en)
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A reheater.
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