4. Building units and construction elements
  5. Prefabricated unit
  6. Railing unit or fence

Rolf Enersen

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Escape route marker

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual
Design Patent

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Handrail for escape routes and flights of steps, with...

Building units and construction elements – Prefabricated unit – Railing unit or fence
Design Patent

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Profile for escape route marking

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual
Design Patent

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Step marking profile

Building units and construction elements – Stair – ladder – scaffold – or similar support – Element or attachment
Design Patent

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Profile ID: LFUS-PAI-P-2808476

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