4. Fluid handling
  5. Liquid level responsive or maintaining systems
  6. Barometric

Jean Gehrig

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Device for regulation of a concentration for a product in a...

Fluid handling – Liquid level responsive or maintaining systems – Barometric
Reexamination Certificate

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Device for suspending lenses intended more particularly to...

Supports – Brackets – Specially mounted or attached
Reexamination Certificate

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Machine for cleaning glasses or similar articles

Cleaning and liquid contact with solids – Apparatus – With means to movably mount or movably support the work or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2367928

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