3753713

Information

• Patent Grant
• 3753713

• References
• Source

• Patent Number

  3,753,713

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  52 years ago

• CPC

  • G03F1/88 - prepared by photographic processes for production of originals simulating relief
  • G01C11/00 - Photogrammetry or videogrammetry

• US Classifications

  • 355 - Photocopying
  • 359 - Optical: systems and elements
  • 430 - Radiation imagery chemistry: process, composition, or product thereof