2033422

Information

• Patent Grant
• 2033422

• References
• Source

• Patent Number

  2,033,422

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1936
  89 years ago

• CPC

  • E04D3/368 - by forcing together the marginal portions of adjacent slabs or sheets

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements