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...

Arja Lehtinen

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Heat sealable polyethylene film and method for its preparation

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Reexamination Certificate

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Insulation composition for an electric power cable

Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate

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Polymer composition for pipes

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

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Polymer composition, a 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...
Reexamination Certificate

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Process for producing a polyethylene coating on a substrate

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
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Profile ID: LFUS-PAI-P-2518208

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