2218480

Information

• Patent Grant
• 2218480

• References
• Source

• Patent Number

  2,218,480

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1940
  84 years ago

• CPC

  • H01J9/28 - Manufacture of leading-in conductors
  • Y10T82/16361 - Common gear means
  • Y10T82/16475 - Gear means for tool actuation
  • Y10T83/4607 - With rotary work-carrier

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing
  • 082 - Turning
  • 083 - Cutting
  • 104 - Railways