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DK8317C
(en)
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PROCEDURE FOR PREPARING A MASS RESISTANT TO A WATER BETWEEN WATER OR CHEMICAL IMPACT.
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DK8977C
(en)
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Procedure for Purifying Water.
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ES38439A1
(en)
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Steam-powered Compound turbines improvements.
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DK8680C
(en)
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Cement Pipe Making Machine.
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ES38248A1
(en)
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A super-warming compound.
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DK8281C
(en)
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Compo-Board Manufacturing Machine.
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ES38647A1
(en)
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Striking fuze.
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DK8161C
(en)
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Procedure for Making Rock Hard Photo Sculptures.
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ES38964A1
(en)
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A field theodolite.
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AT31870B
(en)
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Counterflow superheater.
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ES38316A1
(en)
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A fire-making mechanism.
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DK9182C
(en)
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Chain guard for looms.
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DK8393C
(en)
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Veneer Manufacturing Machine.
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AT27603B
(en)
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Two-chamber water tube boiler.
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ES38841A1
(en)
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A new navigation procedure.
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ES39112A2
(en)
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A plow.
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ES38677A1
(en)
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A device consisting of a new threshing machine, characterized by its saws.
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DK8775C
(en)
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Brick machine.
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DK8757C
(en)
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Procedure for Making Solid Brillantine.
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ES38358A1
(en)
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Improvements made to multi-propeller ships.
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ES39542A3
(en)
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A multi-percussion fuze.
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ES38465A3
(en)
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A few improvements made to fixed-barreled revolvers.
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DK8268C
(en)
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Pipe Corrugation Machine.
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CA102523A
(en)
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Steam hammer
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ES38697A1
(en)
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Steam turbine improvements.
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