2678181

Information

• Patent Grant
• 2678181

• References
• Source

• Patent Number

  2,678,181

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1954
  70 years ago

• CPC

  • B64D15/14 - controlled cyclically along length of surface
  • B64D2700/62114 - by electric heating

• US Classifications

  • 244 - Aeronautics and astronautics
  • 322 - Electricity: single generator systems
  • 361 - Electricity: electrical systems and devices