2680816

Information

• Patent Grant
• 2680816

• References
• Source

• Patent Number

  2,680,816

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1954
  70 years ago

• CPC

  • G01T1/08 - Photographic dosimeters
  • Y10S430/154 - Neutron beam

• US Classifications

  • 250 - Radiant energy
  • 396 - Photography
  • 430 - Radiation imagery chemistry: process, composition, or product thereof