1836032

Information

• Patent Grant
• 1836032

• References
• Source

• Patent Number

  1,836,032

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1931
  93 years ago

• CPC

  • B21K9/00 - Reconditioning railroad accessories
  • Y10T29/4975 - including heating

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working