3787115

Information

• Patent Grant
• 3787115

• References
• Source

• Patent Number

  3,787,115

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1974
  51 years ago

• CPC

  • G03B21/02 - Multiple-film apparatus
  • G03B21/323 - Cassettes

• US Classifications

  • 352 - Optics: motion pictures
  • 360 - Dynamic magnetic information storage or retrieval