3255826

Information

• Patent Grant
• 3255826

• References
• Source

• Patent Number

  3,255,826

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1966
  58 years ago

• CPC

  • B63H1/24 - automatically foldable or unfoldable

• US Classifications

  • 416 - Fluid reaction surfaces