4. Optical waveguides
  5. Optical waveguide sensor

Frank Pfeiffer

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Active carbon coated filter element for preventing the...

Gas separation – With recycle means – For concentrate entrained in effluent gas outlet means
Reexamination Certificate

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Apparatus for transmitting sound in a motor vehicle

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

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Method and device for processing mail to be returned to sender

Image analysis – Applications – Mail processing
Reexamination Certificate

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Multipass cavity sensor for measuring a tissue-equivalent radiat

Optical waveguides – Optical waveguide sensor
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Retention assembly for a hydrocarbon trap

Internal-combustion engines – Intake manifold
Reexamination Certificate

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Profile ID: LFUS-PAI-P-951880

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