2037963

Information

• Patent Grant
• 2037963

• References
• Source

• Patent Number

  2,037,963

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1936
  89 years ago

• CPC

  • G03B23/10 - drum or disc carrier
  • Y10T74/2138 - Flexible single tooth

• US Classifications

  • 353 - Optics: image projectors
  • 074 - Machine element or mechanism
  • D16 - Photography and optical equipment