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CS237670B1
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Method of deep-drawn parts' hydromechnical drawing
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CS221774B1
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Facility for the control of the of the drawing punch by hydraulic drawing
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CS217890B1
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Instrument for hydromechanicyl drawing particularly flangeless extract
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CS217102B1
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Method of shaping the pipes particularly for making the elbows and device for executing the same
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CS211934B1
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Facility for the control of the pressure regime in the pressure chamber for hydromechanical drawing
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CS213748B1
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Appliance for supplementing the drawing chamber of presses for hydromechanic drawing
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CS201405B1
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Appliance for hydromechanical drawing
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CS190125B1
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Hydraulic press periphery for hydromechanic drawing
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CS188679B1
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Facility for the hydromechanic drawing
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CS181139B1
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Hydromechanic deep-drawing device
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CS184632B1
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Apparatus adapted for hydromechanics drawing
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CS182566B1
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Device for expanding hollow bodies,in particular sheet metal vessels
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CS182504B1
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Forming die for hydromechanic deep-drawing device
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