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• Decade: 1930s ×
• Written by: Roe R. Black ×
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1 result for “Union Carbide Corporation”

1. Patent · July 27, 1937 · page 4

   Pipe Insulation (US Patent 2,088,400, 1937)

   In the document: …end of such section; this allows a tight union these hook shaped fanges 20 and 22 tend to hold between Successive sections of the pipe covering. the foil firmly in place and So resist any peeling…