3351007

Information

• Patent Grant
• 3351007

• References
• Source

• Patent Number

  3,351,007

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1967
  57 years ago

• CPC

  • B41J9/20 - Springs
  • B41J9/10 - of more than one hammer

• US Classifications

  • 101 - Printing