3586260

Information

• Patent Grant
• 3586260

• References
• Source

• Patent Number

  3,586,260

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • G03B39/04 - using moving plate or film

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 352 - Optics: motion pictures