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...

Richard Hemel

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Coating means for elastomers

Coating processes – With pretreatment of the base – Heating or drying pretreatment
Reexamination Certificate

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Heat curable adhesives based on polymers having a polybutadiene

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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Iron-oxide-containing one or two-component polyurethane...

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1212772

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