2392870

Information

• Patent Grant
• 2392870

• References
• Source

• Patent Number

  2,392,870

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1946
  78 years ago

• CPC

  • H01J19/00 - Details of vacuum tubes of the types covered by group H01J21/00
  • H01J2893/0026 - Machines for manufacture of grids or anodes
  • Y10T83/4465 - With work-stopping abutment in sensing means
  • Y10T83/4536 - Work carriage carries ratchet means to determine increments

• US Classifications

  • 083 - Cutting