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RO105657B1
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Polytetrafluorethylene reinforced filter-bushing and producing process thereof
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RO105847B1
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Oring element for tightening, with increased elasticity, made of polytetrafluorethylene and manufacturing process thereof
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RO105656B1
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Polytetrafluorethylene filter-disk
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RO102991B1
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Assembling outfit for cylindric-cone coil
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RO104607B1
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Disc filter from polytetra-fluorethylene powder
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RO106086B1
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Process and device for catalysts preparation from rare earths alloy, mischmetal
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RO102044B1
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Catching and propelling device
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RO98523B1
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Cultivator with pick-up unit for vineyards and meadows
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RO98712B1
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Device for automatically welding pipes in hollow plates
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RO98711B1
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Automatic machine for circularly delivering sheets
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RO99245B1
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Tube expanding installation
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RO99669B1
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Automatic installation for welding pipes in tubesheets
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RO98408B1
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Sandblasting machine for internal cylindrical surfaces
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RO99982B1
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Installation for the synthesis and processing of polyurethane elastomers
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RO99141B1
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Process and installation for separating two immiscible liquid substances with different specific gravities and dielectric constants
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RO98238B1
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Process and installation for de-emulsifying and separating oil and water mixtures and emulsions
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RO99013B1
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Process for obtaining ptfe bushings and device for carrying out the process
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RO97513B1
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Device for pressing and synthetizing polytetrafluorethylene boring dust
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RO95903B1
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Stand for seal checking
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RO93582A2
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Pipes splaying device
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