4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Optical or pre-photocell system

Paul I. Douglas

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Apparatus for reduction of mold cycle time

Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – Molding of thermosetting or cross-linking stock
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Method for comparison of surfaces

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

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Method for reduction of mold cycle time

Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Anti-stick or adhesion preventing coating
Patent

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Profile ID: LFUS-PAI-P-666237

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