3921519

Information

• Patent Grant
• 3921519

• References
• Source

• Patent Number

  3,921,519

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • B41F33/00 - Indicating, counting, warning, control, or safety devices
  • B41F15/0836 - by means of cylindrical screens or screens in the form of endless belts
  • B41P2217/52 - for printing a long repeat length on webs

• US Classifications

  • 101 - Printing