1933654

Information

• Patent Grant
• 1933654

• References
• Source

• Patent Number

  1,933,654

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1933
  91 years ago

• CPC

  • F03G5/00 - Devices for producing mechanical power from muscle energy
  • F03G2730/06 - Various motors in general

• US Classifications

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