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RO107599B1
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Rotopercussion, pneumatic drill, with low level of noise and oil recover (recuperator)
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RO107580B1
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Turning device for curved surfaces
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RO106354B1
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Working device for toothed wheels
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RO106689B1
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Fixing and indexing device
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RO109525B1
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Bimetallic sleeves making process and device
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RO106270B1
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Induction hardening device for gaer wheels
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RO103953B1
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Device for sharpening tooth circular curve milling heads
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RO104085B1
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Assembling device for pipe welding with protection in argon
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RO105523B1
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Heat relovery process at carbon bioxide producing
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RO99909B1
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Indexing attachment
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RO99550B1
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Process for soldering steel cables
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RO99297B1
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Wooden plate for press filters
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RO100399A2
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Spherical turning fixture
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RO99220B1
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Device for fixing the threading tools to be sharpened
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RO99086B1
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Movable device for preheating parts
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RO98346B1
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Circular rotating wire brush
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RO97472B1
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Rotary contact
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RO102171B1
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Assembling machine
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RO98110B1
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Automatic apparatus for assembling chain links with rollers
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RO96211A2
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Device for gas protection of the weld root during welding
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