3485222

Information

• Patent Grant
• 3485222

• References
• Source

• Patent Number

  3,485,222

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • B64C27/12 - Rotor drives
  • B64C2700/6287 - Rotor drives

• US Classifications

  • 123 - Internal-combustion engines