3444656

Information

• Patent Grant
• 3444656

• References
• Source

• Patent Number

  3,444,656

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • B41J2/4655 - using character templates
  • B24C1/045 - for cutting
  • B26F3/004 - by means of a fluid jet

• US Classifications

  • 451 - Abrading