TMK-PREMIUM SERVICES LLC
TMK-PREMIUM SERVICES LLC Patent applications | ||
Patent application number | Title | Published |
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20150300125 | HEAT INSULATED STRING SEGMENT - Insulated string segment contains an inner pipe with reinforcements on its ends, centrators located on it, insulation and gas absorbers, outer pipe with external thread on its ends and connecting coupling. Outer pipe is produced with pressure isolated valve providing creation of 10 | 10-22-2015 |