4. Railway switches and signals
  5. Fluid-motor actuation
  6. Electric control

Giovanni Gritti

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Direct current relay especially for railway type signalling syst

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
Patent

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Operating device for railway switches, particularly for high-spe

Railway switches and signals – Fluid-motor actuation – Electric control
Patent

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Profile ID: LFUS-PAI-P-291953

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