2825142

Information

• Patent Grant
• 2825142

• References
• Source

• Patent Number

  2,825,142

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1958
  66 years ago

• CPC

  • B41B23/00 - Auxiliary devices for modifying, mixing or correcting text or lay-out in connection with photographic or photoelectronic composing

• US Classifications

  • 033 - Geometrical instruments
  • 355 - Photocopying