76498454
Mar 19, 2003
Aug 31, 2004
Pre-cast burial crypts or vaults, and other tomb or grave enclosures, lids and side panels for tombs or crypts, all of the foregoing being made principally of concrete; headstones, tombstones and gravestones made of concrete, stone, or marble; and concrete building elements for cemeteries
Nonmetallic Building MaterialsConstruction, installation and/or maintenance of burial crypts or vaults, and other tomb or grave enclosures, particularly tomb or grave enclosures made principally of concrete
Building Construction and Repair