2630988

Information

• Patent Grant
• 2630988

• References
• Source

• Patent Number

  2,630,988

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1953
  71 years ago

• CPC

  • B64C9/30 - Balancing hinged surfaces

• US Classifications

  • 244 - Aeronautics and astronautics