3705762

Information

• Patent Grant
• 3705762

• References
• Source

• Patent Number

  3,705,762

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1972
  52 years ago

• CPC

  • G03B15/08 - Trick photography
  • G03C7/22 - Subtractive cinematographic processes Materials therefor Preparing or processing such materials

• US Classifications

  • 352 - Optics: motion pictures