2552225

Information

• Patent Grant
• 2552225

• References
• Source

• Patent Number

  2,552,225

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1951
  74 years ago

• CPC

  • G03B27/6278 - Handling single frame negatives

• US Classifications

  • 355 - Photocopying