3540655

Information

• Patent Grant
• 3540655

• References
• Source

• Patent Number

  3,540,655

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • E01H10/005 - Permanently-installed devices for applying gritting or thawing materials
  • E01H3/04 - Fixed devices

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 219 - Electric heating
  • 222 - Dispensing