1769985

Information

• Patent Grant
• 1769985

• References
• Source

• Patent Number

  1,769,985

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1930
  94 years ago

• CPC

  • E06B3/74 - with wooden panels or frame
  • E06B2003/7071 - made of a plurality of separate blocks or strips

• US Classifications

  • 052 - Static structures