1663905

Information

• Patent Grant
• 1663905

• References
• Source

• Patent Number

  1,663,905

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1928
  96 years ago

• CPC

  • E04D1/085 - of wood
  • E04D1/20 - of plastics of asphalt; of fibrous materials

• US Classifications

  • 144 - Woodworking
  • 052 - Static structures