4. Signals and indicators
  5. Street traffic
  6. Portable

Alois Ferch

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Methods for imparting a grooved surface to cable drum shells

Winding – tensioning – or guiding – Bobbin or spool – Double-headed spool
Patent

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Portable illuminated traffic light

Signals and indicators – Street traffic – Portable
Patent

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Profile ID: LFUS-PAI-P-165778

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