Patents > Arciszewski, Tomasz

• Arciszewski T., "Joint for Space Frame," Canada, Patent No. 1,291,626, 1991.
  
• Arciszewski T., "Joint for Space Frame," U.S.A., Patent No. 4,866,902, 1989.
  
• Arciszewski, T., Pancewicz, “New Type of Connection in Skeleton Structures," - Poland, Patent No. 171367, 1976.

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