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...

Bertram Bohringer

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Plasma-treated textile surfaces for adsorption filter materials

Gas separation: apparatus – Solid sorbent apparatus – Plural diverse separating means
Reexamination Certificate

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Polyester fiber and process for the production thereof

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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Titanium dioxide/silicon dioxide coprecipitates and titanium dio

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent

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Profile ID: LFUS-PAI-P-1340184

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