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RO119798B1
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Installation for thermal fatigue testing
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RO117045B1
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Standard sample for electrically measuring the fatigue crack length
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RO115303B1
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Method for initial adjustment and calibration
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RO117161B1
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Magnetic compensation device for surfacing by welding with strip-electrod
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RO108124B1
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Specialized plant, for mechanized welding in (wig) protective gas medium, of winding at electric machine collector
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RO111833B
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Robotized welding process with electric arc
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RO117524B1
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Automatic plasma cutting machine
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RO109522B1
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Tranzistorized current source for plasma welding
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RO109523B1
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Power source for pilot arch
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RO103261A2
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Electrode for build-up welding
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RO103001A2
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Coated electrode for stamping die filling
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RO104910B1
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Alloy for build-up welding
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RO99670B1
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Double lifting-lowering mechanism
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RO103969B1
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Machine for tipping long profiles
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RO102019B1
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Potential sonde
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RO101771B1
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Bending test stand
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RO102222B1
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Device for testing materials under load at fissured corrosion
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RO101601B1
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Automatic positioning of the welding spring reported to the base metal
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RO102550B1
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Universal machine for statical resistance testing
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RO104985B1
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Acoustic transducer for the determination of speed of rotation of the rotated electric arc
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