2047007

Information

• Patent Grant
• 2047007

• References
• Source

• Patent Number

  2,047,007

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1936
  87 years ago

• CPC

  • E01B11/50 - Joints made by electric welding

• US Classifications

  • 238 - Railways: surface track