FR518122A
(en)
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Tunnel operation machine
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DK22975C
(en)
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Tunnel drilling machine.
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ES66179A1
(en)
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Improvements in rock drilling machines.
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DK32983C
(en)
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Stone drilling machine.
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DK23679C
(en)
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Rissave machine.
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ES66507A1
(en)
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Drilling bit improvements.
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CH86052A
(en)
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Machine tool.
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DK26743C
(en)
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Sewing machine.
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ES67018A1
(en)
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Improvements in rock drilling machines.
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DK29683C
(en)
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Peat machine.
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DK22875C
(en)
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Plovharve.
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DK23720C
(en)
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Peat forming machine.
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DK29000C
(en)
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Percussion tool.
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FR504449A
(en)
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Loader machine
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AT82988B
(en)
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Hydro machine.
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DK26502C
(en)
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Bottling machine.
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CH80260A
(en)
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Hand drill
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DK23009C
(en)
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Percussion apparatus.
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ES67017A1
(en)
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Improvements in pneumatic rock drilling machines.
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CH79684A
(en)
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Drill chuck
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CH82469A
(en)
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Drill chuck
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DK23569C
(en)
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Tool arch.
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CH78972A
(en)
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Drilling machine
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DK23559C
(en)
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Threshing machine.
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DK25969C
(en)
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Sewing machine.
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