4. Printing
  5. Inkers
  6. Roller

Robert Beaver

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Master/slave multiple path optical switching device

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Powered implement with work elements pivotally mounted on an imp

Material or article handling – Vertically swinging load support – Shovel or fork type
Patent

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Self-metering gravity fed ink dispensing roller

Printing – Inkers – Roller
Patent

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Profile ID: LFUS-PAI-P-1409943

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