1851848

Information

• Patent Grant
• 1851848

• References
• Source

• Patent Number

  1,851,848

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1932
  92 years ago

• CPC

  • B21B1/082 - Piling sections having lateral edges specially adapted for interlocking with each other in order to build a wall

• US Classifications

  • 492 - Roll or roller