2428511

Information

• Patent Grant
• 2428511

• References
• Source

• Patent Number

  2,428,511

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1947
  77 years ago

• CPC

  • G03D13/10 - Clips
  • G03D13/125 - for several filmstrips or plates

• US Classifications

  • 396 - Photography