1683058

Information

• Patent Grant
• 1683058

• References
• Source

• Patent Number

  1,683,058

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1928
  95 years ago

• CPC

  • A63B35/10 - operated by the swimmer

• US Classifications

  • 114 - Ships
  • 440 - Marine propulsion