1713976

Information

• Patent Grant
• 1713976

• References
• Source

• Patent Number

  1,713,976

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1929
  95 years ago

• CPC

  • F04D25/086 - hand operated

• US Classifications

  • 185 - Motors: spring, weight, or animal powered