4. Communications: electrical
  5. Selective
  6. Having indication or alarm

Romuald von Tomkewitsch

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Danger alarm system

Communications: electrical – Condition responsive indicating system – With particular system function
Patent

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Fluid-tight protective system for an electromechanical component

Electricity: conductors and insulators – Boxes and housings – Hermetic sealed envelope type
Patent

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Guidance system for individual traffic

Communications: electrical – Selective – Having indication or alarm
Patent

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Method for traffic determination in a routing and information sy

Communications: electrical – Selective – Having indication or alarm
Patent

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Self-sufficient navigation device for street vehicles

Boots – shoes – and leggings
Patent

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Profile ID: LFUS-PAI-P-850084

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