1407132

Information

• Patent Grant
• 1407132

• References
• Source

• Patent Number

  1,407,132

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1922
  103 years ago

• CPC

  • B41F1/60 - Safety devices
  • Y10T74/2194 - Automatic

• US Classifications

  • 074 - Machine element or mechanism