4. Manufacturing container or tube from paper; or other manufacturi
  5. Container or tube erecting, opening, or collapsing
  6. Cellular container

Arthur H. Cromwell

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Octagonal box structure

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including a polygonal – nonrectangular wall
Patent

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Octagonal box structure and setting up apparatus

Manufacturing container or tube from paper; or other manufacturi – Container or tube erecting – opening – or collapsing – Cellular container
Patent

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Octagonal box structure and setting up apparatus

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including a polygonal – nonrectangular wall
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-921193

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