1620711

Information

• Patent Grant
• 1620711

• References
• Source

• Patent Number

  1,620,711

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1927
  97 years ago

• CPC

  • G10G3/02 - using mechanical means only
  • G10G3/04 - using electrical means
  • Y10T83/8761 - Continuously moving drive means [e.g., "gag"]

• US Classifications

  • 083 - Cutting