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2025
|
P/S
|
Anti-corrosive coatings; Corrosion inhibiting paint type coatings for use in the oil and gas dril... |
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2024
|
P/S
|
Abrasion-resistant coating compositions for polymeric and other substrates; Anti-corrosive coatin... |
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2023
|
P/S
|
Treatment and processing of materials including marking of objects, namely, downhole tubing such ... |
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2022
|
Invention
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Method of applying thermodiffusion zinc coating to steel pipes.
The invention relates to thermoc... |
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|
Invention
|
Method of applying thermodiffusion zinc coating to steel pipes. The invention relates to the ther... |
|
|
Invention
|
Method of applying a zinc thermal diffusion coating to steel pipes. The invention relates to the ... |
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2020
|
Invention
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Method of applying an intermetallic anticorrosion coating by thermal diffusion galvanization. Pro... |
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|
Invention
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Method for applying an intermetallic anticorrosion coating by thermal diffusion galvanization. Pr... |
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2019
|
P/S
|
Anti-corrosive coatings; Corrosion inhibiting paint type coatings for use in the oil and/or gas d... |
|
2014
|
Invention
|
Polymeric device to protect pipe coupling. A polymeric device for protection of the connecting pi... |
|
|
Invention
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Covering spacer for protecting the internal surface of a pipe joining element. A covering spacer ... |
