3031209

Information

• Patent Grant
• 3031209

• References
• Source

• Patent Number

  3,031,209

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1962
  63 years ago

• CPC

  • B41J11/27 - on or within the platen-rollers
  • G08C21/00 - Systems for transmitting the position of an object with respect to a predetermined reference system

• US Classifications

  • 281 - Books, strips, and leaves