4. Coating apparatus
  5. Gas or vapor deposition
  6. Work support

Ernest Keller

Inventor

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Combined water closet and lavatory

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent

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Interchangeable CVD chuck surface

Coating apparatus – Gas or vapor deposition – Work support
Patent

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Perimeter wafer seal

Coating apparatus – Gas or vapor deposition – Work support
Patent

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Safety key and locking cylinder, and locking system with...

Locks – Operating mechanism – Key
Reexamination Certificate

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Safety key and locking cylinder, and locking system with...

Locks – Operating mechanism – Key
Reexamination Certificate

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Profile ID: LFUS-PAI-P-730039

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