1327286

Information

• Patent Grant
• 1327286

• References
• Source

• Patent Number

  1,327,286

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1920
  105 years ago

• CPC

  • B63C3/10 - using releasing devices

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 269 - Work holders