Sergey Alexandrovich Rekin

2 Patents

• US122588172025

  Thread Connection for Casings

  PAO “TMK”

  0 cites
• US121107462024

  Threaded Joint for Production Tubing

  Publichnoe Aktsionernoe Obshchestvo Trubnaya Metallurgicheskaya Kompaniya

  0 cites