4. Optical: systems and elements
  5. Glare or unwanted light reduction

Manfred Castelberg

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Anti-glare device

Optical: systems and elements – Glare or unwanted light reduction
Patent

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Antiglare device to protect eyes during welding and immediately

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
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Profile ID: LFUS-PAI-P-1074063

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