2413243

Information

• Patent Grant
• 2413243

• References
• Source

• Patent Number

  2,413,243

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1946
  78 years ago

• CPC

  • E04H7/18 - mainly of concrete
  • E04G11/04 - for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section Inflatable forms
  • E04G11/14 - with beams arranged in alignment with and between the elements and form also the shuttering face
  • Y10S52/07 - Synthetic building materials, reinforcements and equivalents
  • Y10T29/49826 - Assembling or joining
  • Y10T29/49828 - Progressively advancing of work assembly station or assembled portion of work

• US Classifications

  • 052 - Static structures
  • 029 - Metal working
  • 062 - Refrigeration
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 405 - Hydraulic and earth engineering