4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Mixing of two or more solid polymers; mixing of solid...

David McCall

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Apparatus and method for eliminating electrical noise in the...

Acoustics – Geophysical or subsurface exploration – Programmed or timer-controlled
Reexamination Certificate

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Caustic-stable modified polycarboxylate compound and method of m

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent

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Caustic-stable modified polycarboxylate compound and method of m

Compositions – Preservative agents – Anti-corrosion
Patent

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Marine seismic source towing apparatus and method

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type
Reexamination Certificate

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Method of manufacturing lined tubing

Metal working – Method of mechanical manufacture – With testing or indicating
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Profile ID: LFUS-PAI-P-372384

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