3561338

Information

• Patent Grant
• 3561338

• References
• Source

• Patent Number

  3,561,338

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  53 years ago

• CPC

  • B41B23/00 - Auxiliary devices for modifying, mixing or correcting text or lay-out in connection with photographic or photoelectronic composing
  • B41B25/24 - for error correction

• US Classifications

  • 396 - Photography