1370587

Information

• Patent Grant
• 1370587

• References
• Source

• Patent Number

  1,370,587

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1921
  103 years ago

• CPC

  • B64C9/00 - Adjustable control surfaces or members
  • B64C2700/6249 - by propellers

• US Classifications

  • 416 - Fluid reaction surfaces