bruval

Reinforcing materials of metal for pipes; bungs of metal; flanges of metal [collars]; collars of metal for fastening pipes; collars of metal for fastening pipes; collars of metal for pipes; water pipes of metal; penstock pipes of metal; metal conduits; steel buildings; buildings of metal; transportable buildings of metal; elbows of metal for pipes, including those made from alloy steel and titanium; elbows of metal for pipes; manhole covers of metal; vent covers of metal; lids of metal; metal fittings for tubes; metal expansion joints for piping and ducting; manifolds of metal for pipelines; locking mechanisms of metal; offshore drilling platforms of metal; junctions of metal for pipes; junctions of metal for pipes, including those made from alloy steel and titanium; tubes of stainless steel; branching tubes of metal for pipelines; pipework of metal; pipework of metal, including those made from alloy steel and titanium; pipes of steel; branching pipes of metal; branching pipes of metal, including those made from alloy steel and titanium; metal pipes and fittings therefor; steel pipes and tubes; pipes and tubes of metal; pipes of metal; pipes of metal for liquid and gas transfer; pipes of metal, including those made from alloy steel and titanium; manually operated metal valves other than parts of machines; valves of metal, other than parts of machines, including those made from alloy steel and titanium; metal valves other than parts of machines; ferrules of metal. Welding apparatus; gas-operated welding apparatus; electric welding apparatus; oxyacetylene cutting apparatus; electric arc cutting apparatus; oxyacetylene welding apparatus; electric apparatus for welding; electric arc welding apparatus; construction machines and apparatus; hydraulic machines and apparatus; pneumatic machines and apparatus; camshafts; machine shafts; transmission shafts other than for land vehicles; connecting rods for machines, motors or engines; gas-operated cutting blow pipes; gas-operated cutting torches; gas-operated soldering blow pipes; pressure reducers [parts of machines]; gears other than for land vehicles; drilling machines; drilling machines and their parts; drilling machines for metalworking; pneumatic tube conveyors; perforating machines for metalworking; gas-operated soldering machines; oil-well pumping machines; autogenous soldering machines; oxyacetylene welding machines; electric arc soldering machines; electric welding machines; hydraulic machines; metal sawing machines; cranks [parts of machines]; tools [machine parts]; blowers for conveyor systems; blowing machines for the compression, exhaustion and transport of gases; control valves for regulating the flow of gases and liquids [parts of machines]; pressure valves [parts of machines]; valves as parts of machines; valves [parts of machines]; pump control valves; metering valves [parts of machines]; machines and particularly technical equipment in particular for pipelines, gas pipelines and water ducts. Analysis for oil-field exploitation; analysis in the framework of oil research; oil field analysis; analysis and testing for the oil industry; design of machines, apparatus and instruments; product design; engineering design; technical design and planning of pipelines for gas, water and waste water; industrial design; oil sampling; technical project study; oil-field surveys; engineering; inspection of oil fields; oil field exploration; gas exploration; oil prospecting; oil exploration; oil and gas exploration; research in the field of mechanical engineering; research in the field of welding; mechanical research services; technical research services; engineering research and design services in the field of drilling technology; technical design services relating to water supply installations; engineering services relating to gas supply and gas transport systems; engineering services for the gas industry; inspection services for underwater structures; surveying of oil bearing layers a … (liste kısaltıldı; tamamı TÜRKPATENT kaydında)