3823667

Information

• Patent Grant
• 3823667

• References
• Source

• Patent Number

  3,823,667

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • B41J9/26 - Means for operating hammers to effect impression
  • B41J9/10 - of more than one hammer

• US Classifications

  • 101 - Printing