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Results 1 - 2 of 2 for Semi-circular arch
  • Article - 20 Jun 2007
    This article discusses special Ancon Lintels that are manufactured from stainless steel.
  • Article - 19 Sep 2003
    The Simpson Company was founded in Oakland, California in 1914 and has been manufacturing timber-to-timber and timber-to-masonry connectors since 1956. Since then, Simpson Strong-Tie Company Inc has...