4. Heat exchange
  5. With adjustor for heat, or exchange material, flow
  6. Adjustable radiator face covering means

Benjamin W. Colman

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Adjustable shade construction

Flexible or portable closure – partition – or panel – Pleating type
Patent

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Apparatus and method for constructing modular concrete shell hou

Static molds – In situ construction engineering type or building type-mold... – Forming building structure
Patent

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Buffing wheel hub

Brushing – scrubbing – and general cleaning – Implements – Fabric
Patent

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Conveyor pallet construction

Supports – Supporting base – Including attachment or holder for article
Patent

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Conveyor trolley construction

Railways – Suspended – Double outer rail
Patent

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Profile ID: LFUS-PAI-P-190076

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