3419717

Information

• Patent Grant
• 3419717

• References
• Source

• Patent Number

  3,419,717

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • H01J37/20 - Means for supporting or positioning the objects or the material Means for adjusting diaphragms or lenses associated with the support
  • B25J1/08 - movably mounted in a wall

• US Classifications

  • 250 - Radiant energy
  • 269 - Work holders