3004498

Information

• Patent Grant
• 3004498

• References
• Source

• Patent Number

  3,004,498

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • B61B10/043 - Fraction elements

• US Classifications

  • 104 - Railways
  • 198 - Conveyors: power-driven