4. Photography and optical equipment
  5. Camera or body therefor
  6. Folding or extending case or lens

Joanne M. Krawczyk

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6-bar erecting system

Explosive and thermic compositions or charges – Particle size of a component – Organic fuel
Patent

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Compact folding photographic camera

Photography and optical equipment – Camera or body therefor – Folding or extending case or lens
Patent

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Profile ID: LFUS-PAI-P-1001218

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