2444557

Information

• Patent Grant
• 2444557

• References
• Source

• Patent Number

  2,444,557

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1948
  77 years ago

• CPC

  • B64D15/12 - by electric heating
  • B64D2700/62078 - by electric heating
  • B64D2700/62114 - by electric heating

• US Classifications

  • 244 - Aeronautics and astronautics
  • 310 - Electrical generator or motor structure