4. Photography and optical equipment
  5. Ophthalmic article
  6. Eyeglasses, eyewear, or frame therefor

Jack Hewitt

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Eye wear

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Patent

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Hot working and heat treatment of corrosion resistant steels

Metal treatment – Compositions – Heat treating
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Profile ID: LFUS-PAI-P-1416011

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