4. Static structures (e.g., buildings)
  5. Composite prefabricated panel including adjunctive means
  6. Sandwich or hollow with sheet-like facing members

David M. Berghorn

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Metal door with continuous frame and method

Static structures (e.g. – buildings) – Composite prefabricated panel including adjunctive means – Sandwich or hollow with sheet-like facing members
Patent

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Method for making foam filled doors and apparatus therefor

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Patent

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Profile ID: LFUS-PAI-P-1618918

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