3547039

Information

• Patent Grant
• 3547039

• References
• Source

• Patent Number

  3,547,039

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • E01B33/08 - Boom track-slewing machines
  • E01B31/08 - Bending
  • E01B33/02 - for slewing

• US Classifications

  • 104 - Railways