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...

Herbert Klein

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Device for facilitating the re-positioning of moveable rails or

Railway switches and signals – Switches – Lock
Patent

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Device for operating rail switches

Railway switches and signals – Fluid-motor actuation
Reexamination Certificate

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Electrochemical storage cell

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state
Patent

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Exhaust line of an exhaust system equipped with a catalytic...

Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...
Reexamination Certificate

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Filtering and post-combustion device for waste gases

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent

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Profile ID: LFUS-PAI-P-166840

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