4. Optics: measuring and testing
  5. Shape or surface configuration

Stefan Kirchhoff

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Measurement of the wear of the fireproof lining of a...

Optics: measuring and testing – Shape or surface configuration
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Method and apparatus for optimizing forging processes

Metal deforming – With use of control means energized in response to activator... – Including plural sensors or sensor responsive to comparison...
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Method for measuring wear in the refractory lining of a...

Optics: measuring and testing – Shape or surface configuration
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Method for repairing a protective lining of an industrial...

Plastic and nonmetallic article shaping or treating: processes – Direct application of electrical or wave energy to work – Measuring – testing – or inspecting
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Optical beam separation element, measuring apparatus and...

Optics: measuring and testing – Range or remote distance finding – With photodetection
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Profile ID: LFUS-PAI-P-2263331

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