DK15962C
(en)
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Rail Repair Machine.
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DK14112C
(en)
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Machine for Repair of Railway and Tramways.
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DK16087C
(en)
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Procedure for Repairing Air Rings.
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ES52364A1
(en)
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Rail joint improvements.
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DK15517C
(en)
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Cement Making Machine.
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DK16148C
(en)
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Procedure for Manufacturing Superfostat.
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DK15929C
(en)
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Procedure for Making Matches.
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DK18038C
(en)
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Procedure for Mattering Enamel.
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DK16544C
(en)
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Procedure for Allowing Cans.
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DK15679C
(en)
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Machine for Clearing Wood Shock.
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DK23204C
(en)
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Machine for Making Hulsten.
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DK19060C
(en)
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Shock-free Joining for Rail Ends.
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DK16029C
(en)
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Procedure for Manufacturing Brushes.
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DK20974C
(en)
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Working method for Incinerators.
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DK17717C
(en)
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Machine for Peeling Honeycombs.
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DK16231C
(en)
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Procedure for Manufacturing Pulp.
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DK24284C
(en)
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Procedure for Drawing Steel Pipes.
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FR448589A
(en)
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Shoe repair machine
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DK15885C
(en)
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Procedure for Making Isoprene.
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DK15948C
(en)
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Procedure for Making Isoprene.
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DK21714C
(en)
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Method for Preparing Sustainable Ozone Solutions.
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DK19623C
(en)
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Clamping piece for railway rails.
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DK20673C
(en)
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Method for Bleaching Wood.
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DK20978C
(en)
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Resilient Coupling for Starting Work Machines.
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CH62994A
(en)
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Railway operations facility
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