4. Compositions
  5. Preservative agents
  6. Anti-corrosion

Dennis Paul Konopa

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Hydrofluorocarbon blown foam and method for preparation thereof

Compositions – Vaporization – or expansion – refrigeration or heat or energy...
Reexamination Certificate

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Hydrofluorocarbon blown foam and method for preparation thereof

Compositions – Preservative agents – Anti-corrosion
Patent

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Hydrofluorocarbon blown foam and method for preparation thereof

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-768874

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