4. Earth boring, well treating, and oil field chemistry
  5. Earth boring

Mara Stein

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Drilling compositions and methods

Earth boring – well treating – and oil field chemistry – Earth boring
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Drilling compositions and methods

Earth boring – well treating – and oil field chemistry – Specified breaker component for emulsion or gel
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Drilling compositions and methods

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
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Profile ID: LFUS-PAI-P-1316678

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