4. Education and demonstration
  5. Communication aids for the handicapped

Jens Schrader

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Device and method for the pneumatic control, and regulation...

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type
Reexamination Certificate

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Electromagnetically actuated valve

Valves and valve actuation – With non-fluid retarder
Reexamination Certificate

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Orientation aid

Education and demonstration – Communication aids for the handicapped
Patent

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Overpressure control circuit for vehicle pneumatic system

Power plants – Pressure fluid source and motor – Having a signal – indicator or inspection means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-179799

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