3703142

Information

• Patent Grant
• 3703142

• References
• Source

• Patent Number

  3,703,142

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1972
  52 years ago

• CPC

  • B41K1/20 - with means for locating the image to be obtained

• US Classifications

  • 101 - Printing
  • 033 - Geometrical instruments
  • 040 - Card, picture, or sign exhibiting