4. Drying and gas or vapor contact with solids
  5. Apparatus
  6. With means to treat gas or vapor

J. Evan Grund

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Linewidth measuring with linearity calibration of the T.V. camer

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

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Method and apparatus for automatic optical focusing on an optica

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Patent

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Power controller for heater load

Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
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Profile ID: LFUS-PAI-P-991091

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