Міжн. реєстрація № 1695402
Поширити
voestalpine Tubulars GmbH & Co KG
Alpinestraße 17
A-8652 Kindberg-Aumühl
(AT)
SONN Patentanwälte GmbH & Co KG
Riemergasse 14
A-1010 Wien
(AT)
Англ.Penstock pipes of metal for transporting oil and/or natural gases; junctions of metal for oil pipelines or natural gas pipelines; screw-thread connectors of metal for gas-tight pipe connections for pipes for oil pipelines or natural gas pipelines; pipe muffs of metal for oil pipelines or natural gas pipelines; pipes of metal provided with screw-threads for oil pipelines or natural gas pipelines; manifolds of metal for pipelines; pipe strings of metal for the extraction of oil or natural gas; oilfield pipes and drill pipes of metal for searching for/exploitation of oil or gas.
Англ.Pipeline construction and maintenance; fitting (laying) of pipes provided with screw-threads and/or screw-thread connectors of metal for gas-tight pipe connections; repair of pipes provided with screw-threads and/or screw-thread connectors of metal for gas-tight pipe connections; all the aforesaid limited to pipes for oil pipelines and natural gas pipelines and to oilfield pipes and drill pipes.