1123866

Information

• Patent Grant
• 1123866

• References
• Source

• Patent Number

  1,123,866

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1915
  110 years ago

• CPC

  • E04B2/48 - by filling material with or without reinforcements in small channels in, or in grooves between, the elements

• US Classifications

  • 052 - Static structures
  • 138 - Pipes and tubular conduits