2402752

Information

• Patent Grant
• 2402752

• References
• Source

• Patent Number

  2,402,752

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1946
  78 years ago

• CPC

  • B41B21/04 - for selecting characters
  • B41B27/28 - Control, indicating, or safety devices for individual operations or machine elements

• US Classifications

  • 396 - Photography
  • 040 - Card, picture, or sign exhibiting