1509029

Information

• Patent Grant
• 1509029

• References
• Source

• Patent Number

  1,509,029

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • B60B39/024 - related to preconditioning of the dispensing materials
  • B60B39/025 - related to the control system
  • B60B39/04 - the material being granular

• US Classifications

  • 291 - Track sanders