2976800

Information

• Patent Grant
• 2976800

• References
• Source

• Patent Number

  2,976,800

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • B41J29/18 - Mechanisms for rendering the print visible to the operator

• US Classifications

  • 101 - Printing